146857893

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{537941}}^1$

素因数の和:537964

約数の個数: 16

約数和(自身を含む): 240998016

約数和(自身を除く): 94140123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 537941, 1613823, 3765587, 6993233, 11296761, 20979699, 48952631, 146857893]

約数ペア:

[(1, 146857893), (3, 48952631), (7, 20979699), (13, 11296761), (21, 6993233), (39, 3765587), (91, 1613823), (273, 537941)]