1352313

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 2086656

約数和(自身を除く): 734343

約数列:

[1, 3, 9, 31, 37, 93, 111, 131, 279, 333, 393, 1147, 1179, 3441, 4061, 4847, 10323, 12183, 14541, 36549, 43623, 150257, 450771, 1352313]

約数ペア:

[(1, 1352313), (3, 450771), (9, 150257), (31, 43623), (37, 36549), (93, 14541), (111, 12183), (131, 10323), (279, 4847), (333, 4061), (393, 3441), (1147, 1179)]