31907380427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1\times {\mathrm{41357}}^1$

素因数の和:44878

約数の個数: 16

約数和(自身を含む): 36394378272

約数和(自身を除く): 4486997845

約数列:

[1, 13, 17, 221, 3491, 41357, 45383, 59347, 537641, 703069, 771511, 9139897, 144377287, 1876904731, 2454413879, 31907380427]

約数ペア:

[(1, 31907380427), (13, 2454413879), (17, 1876904731), (221, 144377287), (3491, 9139897), (41357, 771511), (45383, 703069), (59347, 537641)]