40281501

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54361}}^1$

素因数の和:54396

約数の個数: 16

約数和(自身を含む): 60885440

約数和(自身を除く): 20603939

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 54361, 163083, 706693, 1032859, 2120079, 3098577, 13427167, 40281501]

約数ペア:

[(1, 40281501), (3, 13427167), (13, 3098577), (19, 2120079), (39, 1032859), (57, 706693), (247, 163083), (741, 54361)]