29788143

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 52604160

約数和(自身を除く): 22816017

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 209, 231, 363, 399, 617, 627, 847, 1463, 1851, 2299, 2541, 4319, 4389, 6787, 6897, 11723, 12957, 16093, 20361, 35169, 47509, 48279, 74657, 82061, 128953, 142527, 223971, 246183, 386859, 522599, 902671, 1418483, 1567797, 2708013, 4255449, 9929381, 29788143]

約数ペア:

[(1, 29788143), (3, 9929381), (7, 4255449), (11, 2708013), (19, 1567797), (21, 1418483), (33, 902671), (57, 522599), (77, 386859), (121, 246183), (133, 223971), (209, 142527), (231, 128953), (363, 82061), (399, 74657), (617, 48279), (627, 47509), (847, 35169), (1463, 20361), (1851, 16093), (2299, 12957), (2541, 11723), (4319, 6897), (4389, 6787)]