13836447

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 21585920

約数和(自身を除く): 7749473

約数列:

[1, 3, 9, 27, 31, 61, 93, 183, 271, 279, 549, 813, 837, 1647, 1891, 2439, 5673, 7317, 8401, 16531, 17019, 25203, 49593, 51057, 75609, 148779, 226827, 446337, 512461, 1537383, 4612149, 13836447]

約数ペア:

[(1, 13836447), (3, 4612149), (9, 1537383), (27, 512461), (31, 446337), (61, 226827), (93, 148779), (183, 75609), (271, 51057), (279, 49593), (549, 25203), (813, 17019), (837, 16531), (1647, 8401), (1891, 7317), (2439, 5673)]