22285521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 34412040

約数和(自身を除く): 12126519

約数列:

[1, 3, 9, 17, 51, 113, 153, 339, 1017, 1289, 1921, 3867, 5763, 11601, 17289, 21913, 65739, 145657, 197217, 436971, 1310913, 2476169, 7428507, 22285521]

約数ペア:

[(1, 22285521), (3, 7428507), (9, 2476169), (17, 1310913), (51, 436971), (113, 197217), (153, 145657), (339, 65739), (1017, 21913), (1289, 17289), (1921, 11601), (3867, 5763)]