85870305941

素因数分解:

$7^1\times {\mathrm{457}}^1\times {\mathrm{1409}}^1\times {\mathrm{19051}}^1$

素因数の和:20924

約数の個数: 16

約数和(自身を含む): 98427204480

約数和(自身を除く): 12556898539

約数列:

[1, 7, 457, 1409, 3199, 9863, 19051, 133357, 643913, 4507391, 8706307, 26842859, 60944149, 187900013, 12267186563, 85870305941]

約数ペア:

[(1, 85870305941), (7, 12267186563), (457, 187900013), (1409, 60944149), (3199, 26842859), (9863, 8706307), (19051, 4507391), (133357, 643913)]