12696567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 19100928

約数和(自身を除く): 6404361

約数列:

[1, 3, 13, 39, 43, 67, 113, 129, 201, 339, 559, 871, 1469, 1677, 2613, 2881, 4407, 4859, 7571, 8643, 14577, 22713, 37453, 63167, 98423, 112359, 189501, 295269, 325553, 976659, 4232189, 12696567]

約数ペア:

[(1, 12696567), (3, 4232189), (13, 976659), (39, 325553), (43, 295269), (67, 189501), (113, 112359), (129, 98423), (201, 63167), (339, 37453), (559, 22713), (871, 14577), (1469, 8643), (1677, 7571), (2613, 4859), (2881, 4407)]