22518873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 35243208

約数和(自身を除く): 12724335

約数列:

[1, 3, 9, 13, 39, 117, 197, 591, 977, 1773, 2561, 2931, 7683, 8793, 12701, 23049, 38103, 114309, 192469, 577407, 1732221, 2502097, 7506291, 22518873]

約数ペア:

[(1, 22518873), (3, 7506291), (9, 2502097), (13, 1732221), (39, 577407), (117, 192469), (197, 114309), (591, 38103), (977, 23049), (1773, 12701), (2561, 8793), (2931, 7683)]