394367070369

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{19427}}^1\times {\mathrm{218279}}^1$

素因数の和:237740

約数の個数: 16

約数和(自身を含む): 542815211520

約数和(自身を除く): 148448141151

約数列:

[1, 3, 31, 93, 19427, 58281, 218279, 602237, 654837, 1806711, 6766649, 20299947, 4240506133, 12721518399, 131455690123, 394367070369]

約数ペア:

[(1, 394367070369), (3, 131455690123), (31, 12721518399), (93, 4240506133), (19427, 20299947), (58281, 6766649), (218279, 1806711), (602237, 654837)]