4056939

素因数分解:

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

素因数の和:208

約数の個数: 32

約数和(自身を含む): 6420480

約数和(自身を除く): 2363541

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 131, 279, 333, 393, 837, 999, 1147, 1179, 3441, 3537, 4061, 4847, 10323, 12183, 14541, 30969, 36549, 43623, 109647, 130869, 150257, 450771, 1352313, 4056939]

約数ペア:

[(1, 4056939), (3, 1352313), (9, 450771), (27, 150257), (31, 130869), (37, 109647), (93, 43623), (111, 36549), (131, 30969), (279, 14541), (333, 12183), (393, 10323), (837, 4847), (999, 4061), (1147, 3537), (1179, 3441)]