22102521

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17839}}^1$

素因数の和:17908

約数の個数: 16

約数和(自身を含む): 34252800

約数和(自身を除く): 12150279

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 17839, 53517, 124873, 374619, 1052501, 3157503, 7367507, 22102521]

約数ペア:

[(1, 22102521), (3, 7367507), (7, 3157503), (21, 1052501), (59, 374619), (177, 124873), (413, 53517), (1239, 17839)]