631208889677

素因数分解:

${\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1\times {\mathrm{1481}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 660620469600

約数和(自身を除く): 29411579923

約数列:

[1, 37, 97, 149, 797, 1481, 3589, 5513, 14453, 29489, 54797, 77309, 118753, 143657, 220669, 534761, 1180357, 2860433, 4393861, 5315309, 8164753, 11519041, 21404893, 43673209, 114494629, 175873193, 426204517, 791981041, 4236301273, 6507308141, 17059699721, 631208889677]

約数ペア:

[(1, 631208889677), (37, 17059699721), (97, 6507308141), (149, 4236301273), (797, 791981041), (1481, 426204517), (3589, 175873193), (5513, 114494629), (14453, 43673209), (29489, 21404893), (54797, 11519041), (77309, 8164753), (118753, 5315309), (143657, 4393861), (220669, 2860433), (534761, 1180357)]