144916891

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{1783}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 175716864

約数和(自身を除く): 30799973

約数列:

[1, 7, 17, 119, 683, 1783, 4781, 11611, 12481, 30311, 81277, 212177, 1217789, 8524523, 20702413, 144916891]

約数ペア:

[(1, 144916891), (7, 20702413), (17, 8524523), (119, 1217789), (683, 212177), (1783, 81277), (4781, 30311), (11611, 12481)]