2500039917

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{1483}}^1\times {\mathrm{2153}}^1$

素因数の和:3674

約数の個数: 32

約数和(自身を含む): 3835843200

約数和(自身を除く): 1335803283

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 1483, 2153, 4449, 6459, 13347, 19377, 40041, 43007, 58131, 62437, 129021, 187311, 387063, 561933, 1161189, 1685799, 3192899, 9578697, 28736091, 86208273, 92594071, 277782213, 833346639, 2500039917]

約数ペア:

[(1, 2500039917), (3, 833346639), (9, 277782213), (27, 92594071), (29, 86208273), (87, 28736091), (261, 9578697), (783, 3192899), (1483, 1685799), (2153, 1161189), (4449, 561933), (6459, 387063), (13347, 187311), (19377, 129021), (40041, 62437), (43007, 58131)]