2101470231

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{2939}}^1$

素因数の和:3459

約数の個数: 32

約数和(自身を含む): 3251404800

約数和(自身を除く): 1149934569

約数列:

[1, 3, 7, 21, 79, 237, 431, 553, 1293, 1659, 2939, 3017, 8817, 9051, 20573, 34049, 61719, 102147, 232181, 238343, 696543, 715029, 1266709, 1625267, 3800127, 4875801, 8866963, 26600889, 100070011, 300210033, 700490077, 2101470231]

約数ペア:

[(1, 2101470231), (3, 700490077), (7, 300210033), (21, 100070011), (79, 26600889), (237, 8866963), (431, 4875801), (553, 3800127), (1293, 1625267), (1659, 1266709), (2939, 715029), (3017, 696543), (8817, 238343), (9051, 232181), (20573, 102147), (34049, 61719)]