13197661

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 14653440

約数和(自身を除く): 1455779

約数列:

[1, 17, 31, 79, 317, 527, 1343, 2449, 5389, 9827, 25043, 41633, 167059, 425731, 776333, 13197661]

約数ペア:

[(1, 13197661), (17, 776333), (31, 425731), (79, 167059), (317, 41633), (527, 25043), (1343, 9827), (2449, 5389)]