21229660803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{45389}}^1$

素因数の和:45651

約数の個数: 32

約数和(自身を含む): 31112121600

約数和(自身を除く): 9882460797

約数列:

[1, 3, 13, 39, 67, 179, 201, 537, 871, 2327, 2613, 6981, 11993, 35979, 45389, 136167, 155909, 467727, 590057, 1770171, 3041063, 8124631, 9123189, 24373893, 39533819, 105620203, 118601457, 316860609, 544350277, 1633050831, 7076553601, 21229660803]

約数ペア:

[(1, 21229660803), (3, 7076553601), (13, 1633050831), (39, 544350277), (67, 316860609), (179, 118601457), (201, 105620203), (537, 39533819), (871, 24373893), (2327, 9123189), (2613, 8124631), (6981, 3041063), (11993, 1770171), (35979, 590057), (45389, 467727), (136167, 155909)]