1142307673

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 1394547840

約数和(自身を除く): 252240167

約数列:

[1, 13, 17, 23, 59, 169, 221, 293, 299, 391, 767, 1003, 1357, 2873, 3809, 3887, 4981, 5083, 6739, 9971, 13039, 17287, 17641, 23069, 49517, 64753, 66079, 87607, 114563, 169507, 224731, 229333, 293879, 299897, 397601, 841789, 1138891, 1489319, 2921503, 3820427, 3898661, 5168813, 6759217, 19361147, 49665551, 67194569, 87869821, 1142307673]

約数ペア:

[(1, 1142307673), (13, 87869821), (17, 67194569), (23, 49665551), (59, 19361147), (169, 6759217), (221, 5168813), (293, 3898661), (299, 3820427), (391, 2921503), (767, 1489319), (1003, 1138891), (1357, 841789), (2873, 397601), (3809, 299897), (3887, 293879), (4981, 229333), (5083, 224731), (6739, 169507), (9971, 114563), (13039, 87607), (17287, 66079), (17641, 64753), (23069, 49517)]