627760419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{50459}}^1$

素因数の和:50515

約数の個数: 32

約数和(自身を含む): 1017273600

約数和(自身を除く): 389513181

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 4147, 12441, 50459, 151377, 555049, 655967, 1463311, 1665147, 1967901, 4389933, 7215637, 16096421, 19023043, 21646911, 48289263, 57069129, 209253473, 627760419]

約数ペア:

[(1, 627760419), (3, 209253473), (11, 57069129), (13, 48289263), (29, 21646911), (33, 19023043), (39, 16096421), (87, 7215637), (143, 4389933), (319, 1967901), (377, 1665147), (429, 1463311), (957, 655967), (1131, 555049), (4147, 151377), (12441, 50459)]