9397311

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 16547328

約数和(自身を除く): 7150017

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 2393, 3927, 7179, 16751, 26323, 40681, 50253, 78969, 122043, 184261, 284767, 447491, 552783, 854301, 1342473, 3132437, 9397311]

約数ペア:

[(1, 9397311), (3, 3132437), (7, 1342473), (11, 854301), (17, 552783), (21, 447491), (33, 284767), (51, 184261), (77, 122043), (119, 78969), (187, 50253), (231, 40681), (357, 26323), (561, 16751), (1309, 7179), (2393, 3927)]