38309887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1279}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 47923200

約数和(自身を除く): 9613313

約数列:

[1, 7, 11, 77, 389, 1279, 2723, 4279, 8953, 14069, 29953, 98483, 497531, 3482717, 5472841, 38309887]

約数ペア:

[(1, 38309887), (7, 5472841), (11, 3482717), (77, 497531), (389, 98483), (1279, 29953), (2723, 14069), (4279, 8953)]