56998851

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{208787}}^1$

素因数の和:208810

約数の個数: 16

約数和(自身を含む): 93537024

約数和(自身を除く): 36538173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 208787, 626361, 1461509, 2714231, 4384527, 8142693, 18999617, 56998851]

約数ペア:

[(1, 56998851), (3, 18999617), (7, 8142693), (13, 4384527), (21, 2714231), (39, 1461509), (91, 626361), (273, 208787)]