11745181

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 14307840

約数和(自身を除く): 2562659

約数列:

[1, 7, 17, 119, 229, 431, 1603, 3017, 3893, 7327, 27251, 51289, 98699, 690893, 1677883, 11745181]

約数ペア:

[(1, 11745181), (7, 1677883), (17, 690893), (119, 98699), (229, 51289), (431, 27251), (1603, 7327), (3017, 3893)]