210960789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{52517}}^1$

素因数の和:52636

約数の個数: 16

約数和(自身を含む): 305864832

約数和(自身を除く): 94904043

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 52517, 157551, 682721, 2048163, 5409251, 16227753, 70320263, 210960789]

約数ペア:

[(1, 210960789), (3, 70320263), (13, 16227753), (39, 5409251), (103, 2048163), (309, 682721), (1339, 157551), (4017, 52517)]