1262680490883

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{1181}}^1\times {\mathrm{2371}}^1$

素因数の和:3868

約数の個数: 64

約数和(自身を含む): 1954069539840

約数和(自身を除く): 691389048957

約数列:

[1, 3, 7, 21, 109, 197, 327, 591, 763, 1181, 1379, 2289, 2371, 3543, 4137, 7113, 8267, 16597, 21473, 24801, 49791, 64419, 128729, 150311, 232657, 258439, 386187, 450933, 467087, 697971, 775317, 901103, 1401261, 1628599, 1809073, 2703309, 2800151, 3269609, 4885797, 5427219, 8400453, 9808827, 19601057, 25359613, 50912483, 58803171, 76078839, 152737449, 177517291, 305216459, 356387381, 532551873, 551629747, 915649377, 1069162143, 1654889241, 2136515213, 3861408229, 6409545639, 11584224687, 60127642423, 180382927269, 420893496961, 1262680490883]

約数ペア:

[(1, 1262680490883), (3, 420893496961), (7, 180382927269), (21, 60127642423), (109, 11584224687), (197, 6409545639), (327, 3861408229), (591, 2136515213), (763, 1654889241), (1181, 1069162143), (1379, 915649377), (2289, 551629747), (2371, 532551873), (3543, 356387381), (4137, 305216459), (7113, 177517291), (8267, 152737449), (16597, 76078839), (21473, 58803171), (24801, 50912483), (49791, 25359613), (64419, 19601057), (128729, 9808827), (150311, 8400453), (232657, 5427219), (258439, 4885797), (386187, 3269609), (450933, 2800151), (467087, 2703309), (697971, 1809073), (775317, 1628599), (901103, 1401261)]