22557717

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9181}}^1$

素因数の和:9210

約数の個数: 32

約数和(自身を含む): 41135360

約数和(自身を除く): 18577643

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 9181, 27543, 64267, 82629, 119353, 192801, 247887, 358059, 578403, 835471, 1074177, 1735209, 2506413, 3222531, 7519239, 22557717]

約数ペア:

[(1, 22557717), (3, 7519239), (7, 3222531), (9, 2506413), (13, 1735209), (21, 1074177), (27, 835471), (39, 578403), (63, 358059), (91, 247887), (117, 192801), (189, 119353), (273, 82629), (351, 64267), (819, 27543), (2457, 9181)]