1330676753

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 1665476736

約数和(自身を除く): 334799983

約数列:

[1, 7, 23, 43, 61, 137, 161, 301, 427, 529, 959, 989, 1403, 2623, 3151, 3703, 5891, 6923, 8357, 9821, 18361, 22057, 22747, 32269, 41237, 58499, 60329, 72473, 135493, 159229, 192211, 225883, 359351, 422303, 507311, 948451, 1345477, 1387567, 2515457, 3116339, 4420853, 8265073, 9712969, 21814373, 30945971, 57855511, 190096679, 1330676753]

約数ペア:

[(1, 1330676753), (7, 190096679), (23, 57855511), (43, 30945971), (61, 21814373), (137, 9712969), (161, 8265073), (301, 4420853), (427, 3116339), (529, 2515457), (959, 1387567), (989, 1345477), (1403, 948451), (2623, 507311), (3151, 422303), (3703, 359351), (5891, 225883), (6923, 192211), (8357, 159229), (9821, 135493), (18361, 72473), (22057, 60329), (22747, 58499), (32269, 41237)]