22538643

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 33288192

約数和(自身を除く): 10749549

約数列:

[1, 3, 23, 31, 41, 69, 93, 123, 257, 713, 771, 943, 1271, 2139, 2829, 3813, 5911, 7967, 10537, 17733, 23901, 29233, 31611, 87699, 183241, 242351, 326647, 549723, 727053, 979941, 7512881, 22538643]

約数ペア:

[(1, 22538643), (3, 7512881), (23, 979941), (31, 727053), (41, 549723), (69, 326647), (93, 242351), (123, 183241), (257, 87699), (713, 31611), (771, 29233), (943, 23901), (1271, 17733), (2139, 10537), (2829, 7967), (3813, 5911)]