10221861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{751}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 14739200

約数和(自身を除く): 4517339

約数列:

[1, 3, 13, 39, 349, 751, 1047, 2253, 4537, 9763, 13611, 29289, 262099, 786297, 3407287, 10221861]

約数ペア:

[(1, 10221861), (3, 3407287), (13, 786297), (39, 262099), (349, 29289), (751, 13611), (1047, 9763), (2253, 4537)]