991034889121

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1\times {\mathrm{17321}}^1$

素因数の和:18073

約数の個数: 32

約数和(自身を含む): 1065141697536

約数和(自身を除く): 74106808415

約数列:

[1, 31, 37, 83, 601, 1147, 2573, 3071, 17321, 18631, 22237, 49883, 95201, 536951, 640877, 689347, 1437643, 1546373, 1845671, 10409921, 19867187, 44566933, 53192791, 57215801, 322707551, 385167077, 864023443, 1648976521, 11940179387, 26784726733, 31968867391, 991034889121]

約数ペア:

[(1, 991034889121), (31, 31968867391), (37, 26784726733), (83, 11940179387), (601, 1648976521), (1147, 864023443), (2573, 385167077), (3071, 322707551), (17321, 57215801), (18631, 53192791), (22237, 44566933), (49883, 19867187), (95201, 10409921), (536951, 1845671), (640877, 1546373), (689347, 1437643)]