15697440843

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3613}}^1\times {\mathrm{10889}}^1$

素因数の和:14531

約数の個数: 32

約数和(自身を含む): 25188134400

約数和(自身を除く): 9490693557

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 3613, 10839, 10889, 25291, 32667, 68647, 75873, 76223, 205941, 206891, 228669, 480529, 620673, 1441587, 1448237, 4344711, 39341957, 118025871, 275393699, 747497183, 826181097, 2242491549, 5232480281, 15697440843]

約数ペア:

[(1, 15697440843), (3, 5232480281), (7, 2242491549), (19, 826181097), (21, 747497183), (57, 275393699), (133, 118025871), (399, 39341957), (3613, 4344711), (10839, 1448237), (10889, 1441587), (25291, 620673), (32667, 480529), (68647, 228669), (75873, 206891), (76223, 205941)]