42799911

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6389}}^1$

素因数の和:6439

約数の個数: 32

約数和(自身を含む): 73612800

約数和(自身を除く): 30812889

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6389, 6699, 19167, 44723, 70279, 134169, 185281, 210837, 491953, 555843, 1296967, 1475859, 2038091, 3890901, 6114273, 14266637, 42799911]

約数ペア:

[(1, 42799911), (3, 14266637), (7, 6114273), (11, 3890901), (21, 2038091), (29, 1475859), (33, 1296967), (77, 555843), (87, 491953), (203, 210837), (231, 185281), (319, 134169), (609, 70279), (957, 44723), (2233, 19167), (6389, 6699)]