163971353

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{11933}}^1$

素因数の和:12104

約数の個数: 16

約数和(自身を含む): 203164416

約数和(自身を除く): 39193063

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 11933, 13741, 83531, 155129, 1085903, 1801883, 12613181, 23424479, 163971353]

約数ペア:

[(1, 163971353), (7, 23424479), (13, 12613181), (91, 1801883), (151, 1085903), (1057, 155129), (1963, 83531), (11933, 13741)]