15103641

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7121}}^1$

素因数の和:7232

約数の個数: 16

約数和(自身を含む): 23246208

約数和(自身を除く): 8142567

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 7121, 21363, 49847, 149541, 719221, 2157663, 5034547, 15103641]

約数ペア:

[(1, 15103641), (3, 5034547), (7, 2157663), (21, 719221), (101, 149541), (303, 49847), (707, 21363), (2121, 7121)]