23403699

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{21491}}^1$

素因数の和:21519

約数の個数: 18

約数和(自身を含む): 37159668

約数和(自身を除く): 13755969

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 21491, 64473, 193419, 236401, 709203, 2127609, 2600411, 7801233, 23403699]

約数ペア:

[(1, 23403699), (3, 7801233), (9, 2600411), (11, 2127609), (33, 709203), (99, 236401), (121, 193419), (363, 64473), (1089, 21491)]