6420005459

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{333871}}^1$

素因数の和:333986

約数の個数: 16

約数和(自身を含む): 7628307456

約数和(自身を除く): 1208301997

約数列:

[1, 7, 41, 67, 287, 469, 2747, 19229, 333871, 2337097, 13688711, 22369357, 95820977, 156585499, 917143637, 6420005459]

約数ペア:

[(1, 6420005459), (7, 917143637), (41, 156585499), (67, 95820977), (287, 22369357), (469, 13688711), (2747, 2337097), (19229, 333871)]