3915279

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 5912192

約数和(自身を除く): 1996913

約数列:

[1, 3, 9, 43, 67, 129, 151, 201, 387, 453, 603, 1359, 2881, 6493, 8643, 10117, 19479, 25929, 30351, 58437, 91053, 435031, 1305093, 3915279]

約数ペア:

[(1, 3915279), (3, 1305093), (9, 435031), (43, 91053), (67, 58437), (129, 30351), (151, 25929), (201, 19479), (387, 10117), (453, 8643), (603, 6493), (1359, 2881)]