4242753

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 6712320

約数和(自身を除く): 2469567

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 137, 279, 333, 411, 837, 999, 1147, 1233, 3441, 3699, 4247, 5069, 10323, 12741, 15207, 30969, 38223, 45621, 114669, 136863, 157139, 471417, 1414251, 4242753]

約数ペア:

[(1, 4242753), (3, 1414251), (9, 471417), (27, 157139), (31, 136863), (37, 114669), (93, 45621), (111, 38223), (137, 30969), (279, 15207), (333, 12741), (411, 10323), (837, 5069), (999, 4247), (1147, 3699), (1233, 3441)]