1330574769

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3877}}^1$

素因数の和:4131

約数の個数: 40

約数和(自身を含む): 2102186240

約数和(自身を除く): 771611471

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 223, 513, 669, 1539, 2007, 3877, 4237, 6021, 11631, 12711, 18063, 34893, 38133, 73663, 104679, 114399, 220989, 314037, 343197, 662967, 864571, 1988901, 2593713, 5966703, 7781139, 16426849, 23343417, 49280547, 70030251, 147841641, 443524923, 1330574769]

約数ペア:

[(1, 1330574769), (3, 443524923), (9, 147841641), (19, 70030251), (27, 49280547), (57, 23343417), (81, 16426849), (171, 7781139), (223, 5966703), (513, 2593713), (669, 1988901), (1539, 864571), (2007, 662967), (3877, 343197), (4237, 314037), (6021, 220989), (11631, 114399), (12711, 104679), (18063, 73663), (34893, 38133)]