440148156981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{28837}}^1\times {\mathrm{391367}}^1$

素因数の和:420220

約数の個数: 16

約数和(自身を含む): 632031141504

約数和(自身を除く): 191882984523

約数列:

[1, 3, 13, 39, 28837, 86511, 374881, 391367, 1124643, 1174101, 5087771, 15263313, 11285850179, 33857550537, 146716052327, 440148156981]

約数ペア:

[(1, 440148156981), (3, 146716052327), (13, 33857550537), (39, 11285850179), (28837, 15263313), (86511, 5087771), (374881, 1174101), (391367, 1124643)]