42678993

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{119549}}^1$

素因数の和:119576

約数の個数: 16

約数和(自身を含む): 68860800

約数和(自身を除く): 26181807

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 119549, 358647, 836843, 2032333, 2510529, 6096999, 14226331, 42678993]

約数ペア:

[(1, 42678993), (3, 14226331), (7, 6096999), (17, 2510529), (21, 2032333), (51, 836843), (119, 358647), (357, 119549)]