22980517

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 27343872

約数和(自身を除く): 4363355

約数列:

[1, 7, 31, 137, 217, 773, 959, 4247, 5411, 23963, 29729, 105901, 167741, 741307, 3282931, 22980517]

約数ペア:

[(1, 22980517), (7, 3282931), (31, 741307), (137, 167741), (217, 105901), (773, 29729), (959, 23963), (4247, 5411)]