22258593

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2969}}^1$

素因数の和:3006

約数の個数: 36

約数和(自身を含む): 39613860

約数和(自身を除く): 17355267

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 2969, 7497, 8907, 20783, 26721, 50473, 62349, 145481, 151419, 187047, 353311, 436443, 454257, 1059933, 1309329, 2473177, 3179799, 7419531, 22258593]

約数ペア:

[(1, 22258593), (3, 7419531), (7, 3179799), (9, 2473177), (17, 1309329), (21, 1059933), (49, 454257), (51, 436443), (63, 353311), (119, 187047), (147, 151419), (153, 145481), (357, 62349), (441, 50473), (833, 26721), (1071, 20783), (2499, 8907), (2969, 7497)]