193793319

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{17351}}^1$

素因数の和:17447

約数の個数: 24

約数和(自身を含む): 300467232

約数和(自身を除く): 106673913

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 11169, 17351, 52053, 156159, 294967, 884901, 1266623, 2654703, 3799869, 11399607, 21532591, 64597773, 193793319]

約数ペア:

[(1, 193793319), (3, 64597773), (9, 21532591), (17, 11399607), (51, 3799869), (73, 2654703), (153, 1266623), (219, 884901), (657, 294967), (1241, 156159), (3723, 52053), (11169, 17351)]