39156813

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{479}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 58705920

約数和(自身を除く): 19549107

約数列:

[1, 3, 9, 31, 93, 279, 293, 479, 879, 1437, 2637, 4311, 9083, 14849, 27249, 44547, 81747, 133641, 140347, 421041, 1263123, 4350757, 13052271, 39156813]

約数ペア:

[(1, 39156813), (3, 13052271), (9, 4350757), (31, 1263123), (93, 421041), (279, 140347), (293, 133641), (479, 81747), (879, 44547), (1437, 27249), (2637, 14849), (4311, 9083)]