1145486871

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 1766681280

約数和(自身を除く): 621194409

約数列:

[1, 3, 9, 23, 69, 89, 97, 207, 267, 291, 641, 801, 873, 1923, 2047, 2231, 5769, 6141, 6693, 8633, 14743, 18423, 20079, 25899, 44229, 57049, 62177, 77697, 132687, 171147, 186531, 198559, 513441, 559593, 595677, 1312127, 1430071, 1787031, 3936381, 4290213, 5533753, 11809143, 12870639, 16601259, 49803777, 127276319, 381828957, 1145486871]

約数ペア:

[(1, 1145486871), (3, 381828957), (9, 127276319), (23, 49803777), (69, 16601259), (89, 12870639), (97, 11809143), (207, 5533753), (267, 4290213), (291, 3936381), (641, 1787031), (801, 1430071), (873, 1312127), (1923, 595677), (2047, 559593), (2231, 513441), (5769, 198559), (6141, 186531), (6693, 171147), (8633, 132687), (14743, 77697), (18423, 62177), (20079, 57049), (25899, 44229)]