1130381

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 1477440

約数和(自身を除く): 347059

約数列:

[1, 7, 17, 23, 49, 59, 119, 161, 391, 413, 833, 1003, 1127, 1357, 2737, 2891, 7021, 9499, 19159, 23069, 49147, 66493, 161483, 1130381]

約数ペア:

[(1, 1130381), (7, 161483), (17, 66493), (23, 49147), (49, 23069), (59, 19159), (119, 9499), (161, 7021), (391, 2891), (413, 2737), (833, 1357), (1003, 1127)]