260195487

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{3779}}^1$

素因数の和:4230

約数の個数: 16

約数和(自身を含む): 353808000

約数和(自身を除く): 93612513

約数列:

[1, 3, 59, 177, 389, 1167, 3779, 11337, 22951, 68853, 222961, 668883, 1470031, 4410093, 86731829, 260195487]

約数ペア:

[(1, 260195487), (3, 86731829), (59, 4410093), (177, 1470031), (389, 668883), (1167, 222961), (3779, 68853), (11337, 22951)]