1330377754419

素因数分解:

$3^2\times 7^1\times {\mathrm{56003}}^1\times {\mathrm{377071}}^1$

素因数の和:433087

約数の個数: 24

約数和(自身を含む): 2196224189952

約数和(自身を除く): 865846435533

約数列:

[1, 3, 7, 9, 21, 63, 56003, 168009, 377071, 392021, 504027, 1131213, 1176063, 2639497, 3393639, 3528189, 7918491, 23755473, 21117107213, 63351321639, 147819750491, 190053964917, 443459251473, 1330377754419]

約数ペア:

[(1, 1330377754419), (3, 443459251473), (7, 190053964917), (9, 147819750491), (21, 63351321639), (63, 21117107213), (56003, 23755473), (168009, 7918491), (377071, 3528189), (392021, 3393639), (504027, 2639497), (1131213, 1176063)]