16101813

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 26656000

約数和(自身を除く): 10554187

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 349, 507, 1047, 1183, 2197, 2443, 3549, 4537, 6591, 7329, 13611, 15379, 31759, 46137, 58981, 95277, 176943, 412867, 766753, 1238601, 2300259, 5367271, 16101813]

約数ペア:

[(1, 16101813), (3, 5367271), (7, 2300259), (13, 1238601), (21, 766753), (39, 412867), (91, 176943), (169, 95277), (273, 58981), (349, 46137), (507, 31759), (1047, 15379), (1183, 13611), (2197, 7329), (2443, 6591), (3549, 4537)]