1330407873

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 2107522560

約数和(自身を除く): 777114687

約数列:

[1, 3, 9, 19, 31, 57, 93, 113, 171, 279, 339, 589, 1017, 1767, 2147, 2221, 3503, 5301, 6441, 6663, 10509, 19323, 19989, 31527, 42199, 66557, 68851, 126597, 199671, 206553, 250973, 379791, 599013, 619659, 752919, 1308169, 2258757, 3924507, 4768487, 7780163, 11773521, 14305461, 23340489, 42916383, 70021467, 147823097, 443469291, 1330407873]

約数ペア:

[(1, 1330407873), (3, 443469291), (9, 147823097), (19, 70021467), (31, 42916383), (57, 23340489), (93, 14305461), (113, 11773521), (171, 7780163), (279, 4768487), (339, 3924507), (589, 2258757), (1017, 1308169), (1767, 752919), (2147, 619659), (2221, 599013), (3503, 379791), (5301, 250973), (6441, 206553), (6663, 199671), (10509, 126597), (19323, 68851), (19989, 66557), (31527, 42199)]