42631479

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 71884800

約数和(自身を除く): 29253321

約数列:

[1, 3, 9, 11, 29, 31, 33, 87, 93, 99, 261, 279, 319, 341, 479, 899, 957, 1023, 1437, 2697, 2871, 3069, 4311, 5269, 8091, 9889, 13891, 14849, 15807, 29667, 41673, 44547, 47421, 89001, 125019, 133641, 152801, 163339, 430621, 458403, 490017, 1291863, 1375209, 1470051, 3875589, 4736831, 14210493, 42631479]

約数ペア:

[(1, 42631479), (3, 14210493), (9, 4736831), (11, 3875589), (29, 1470051), (31, 1375209), (33, 1291863), (87, 490017), (93, 458403), (99, 430621), (261, 163339), (279, 152801), (319, 133641), (341, 125019), (479, 89001), (899, 47421), (957, 44547), (1023, 41673), (1437, 29667), (2697, 15807), (2871, 14849), (3069, 13891), (4311, 9889), (5269, 8091)]