858676329

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239119}}^1$

素因数の和:239154

約数の個数: 32

約数和(自身を含む): 1530368000

約数和(自身を除く): 671691671

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 239119, 717357, 1673833, 2152071, 4543261, 5021499, 6456213, 13629783, 15064497, 31802827, 40889349, 45193491, 95408481, 122668047, 286225443, 858676329]

約数ペア:

[(1, 858676329), (3, 286225443), (7, 122668047), (9, 95408481), (19, 45193491), (21, 40889349), (27, 31802827), (57, 15064497), (63, 13629783), (133, 6456213), (171, 5021499), (189, 4543261), (399, 2152071), (513, 1673833), (1197, 717357), (3591, 239119)]