5121171

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 8490240

約数和(自身を除く): 3369069

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 401, 473, 1161, 1203, 1419, 3609, 4257, 4411, 10827, 12771, 13233, 17243, 39699, 51729, 119097, 155187, 189673, 465561, 569019, 1707057, 5121171]

約数ペア:

[(1, 5121171), (3, 1707057), (9, 569019), (11, 465561), (27, 189673), (33, 155187), (43, 119097), (99, 51729), (129, 39699), (297, 17243), (387, 13233), (401, 12771), (473, 10827), (1161, 4411), (1203, 4257), (1419, 3609)]