421776003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{5953}}^1$

素因数の和:6099

約数の個数: 32

約数和(自身を含む): 651605760

約数和(自身を除く): 229829757

約数列:

[1, 3, 11, 19, 33, 57, 113, 209, 339, 627, 1243, 2147, 3729, 5953, 6441, 17859, 23617, 65483, 70851, 113107, 196449, 339321, 672689, 1244177, 2018067, 3732531, 7399579, 12781091, 22198737, 38343273, 140592001, 421776003]

約数ペア:

[(1, 421776003), (3, 140592001), (11, 38343273), (19, 22198737), (33, 12781091), (57, 7399579), (113, 3732531), (209, 2018067), (339, 1244177), (627, 672689), (1243, 339321), (2147, 196449), (3729, 113107), (5953, 70851), (6441, 65483), (17859, 23617)]