378833039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 435894480

約数和(自身を除く): 57061441

約数列:

[1, 13, 19, 89, 247, 361, 907, 1157, 1691, 4693, 11791, 17233, 21983, 32129, 80723, 224029, 327427, 417677, 1049399, 1533737, 4256551, 19938581, 29141003, 378833039]

約数ペア:

[(1, 378833039), (13, 29141003), (19, 19938581), (89, 4256551), (247, 1533737), (361, 1049399), (907, 417677), (1157, 327427), (1691, 224029), (4693, 80723), (11791, 32129), (17233, 21983)]