29120831943

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1\times {\mathrm{42089}}^1$

素因数の和:42847

約数の個数: 32

約数和(自身を含む): 45384468480

約数和(自身を除く): 16263636537

約数列:

[1, 3, 7, 21, 47, 141, 329, 701, 987, 2103, 4907, 14721, 32947, 42089, 98841, 126267, 230629, 294623, 691887, 883869, 1978183, 5934549, 13847281, 29504389, 41541843, 88513167, 206530723, 619592169, 1386706283, 4160118849, 9706943981, 29120831943]

約数ペア:

[(1, 29120831943), (3, 9706943981), (7, 4160118849), (21, 1386706283), (47, 619592169), (141, 206530723), (329, 88513167), (701, 41541843), (987, 29504389), (2103, 13847281), (4907, 5934549), (14721, 1978183), (32947, 883869), (42089, 691887), (98841, 294623), (126267, 230629)]