386312979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1847}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 576221184

約数和(自身を除く): 189908205

約数列:

[1, 3, 13, 31, 39, 93, 173, 403, 519, 1209, 1847, 2249, 5363, 5541, 6747, 16089, 24011, 57257, 69719, 72033, 171771, 209157, 319531, 744341, 958593, 2233023, 4153903, 9905461, 12461709, 29716383, 128770993, 386312979]

約数ペア:

[(1, 386312979), (3, 128770993), (13, 29716383), (31, 12461709), (39, 9905461), (93, 4153903), (173, 2233023), (403, 958593), (519, 744341), (1209, 319531), (1847, 209157), (2249, 171771), (5363, 72033), (5541, 69719), (6747, 57257), (16089, 24011)]