22272831

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1013}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 36909600

約数和(自身を除く): 14636769

約数列:

[1, 3, 7, 9, 21, 63, 349, 1013, 1047, 2443, 3039, 3141, 7091, 7329, 9117, 21273, 21987, 63819, 353537, 1060611, 2474759, 3181833, 7424277, 22272831]

約数ペア:

[(1, 22272831), (3, 7424277), (7, 3181833), (9, 2474759), (21, 1060611), (63, 353537), (349, 63819), (1013, 21987), (1047, 21273), (2443, 9117), (3039, 7329), (3141, 7091)]