90898541

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1444

約数の個数: 16

約数和(自身を含む): 100154880

約数和(自身を除く): 9256339

約数列:

[1, 17, 31, 137, 527, 1259, 2329, 4247, 21403, 39029, 72199, 172483, 663493, 2932211, 5346973, 90898541]

約数ペア:

[(1, 90898541), (17, 5346973), (31, 2932211), (137, 663493), (527, 172483), (1259, 72199), (2329, 39029), (4247, 21403)]