6419469

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 10321920

約数和(自身を除く): 3902451

約数列:

[1, 3, 7, 21, 29, 83, 87, 127, 203, 249, 381, 581, 609, 889, 1743, 2407, 2667, 3683, 7221, 10541, 11049, 16849, 25781, 31623, 50547, 73787, 77343, 221361, 305689, 917067, 2139823, 6419469]

約数ペア:

[(1, 6419469), (3, 2139823), (7, 917067), (21, 305689), (29, 221361), (83, 77343), (87, 73787), (127, 50547), (203, 31623), (249, 25781), (381, 16849), (581, 11049), (609, 10541), (889, 7221), (1743, 3683), (2407, 2667)]