495492039

素因数分解:

$3^3\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{2099}}^1$

素因数の和:3364

約数の個数: 32

約数和(自身を含む): 840000000

約数和(自身を除く): 344507961

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1249, 2099, 3747, 6297, 8743, 11241, 14693, 18891, 26229, 33723, 44079, 56673, 78687, 132237, 236061, 396711, 2621651, 7864953, 18351557, 23594859, 55054671, 70784577, 165164013, 495492039]

約数ペア:

[(1, 495492039), (3, 165164013), (7, 70784577), (9, 55054671), (21, 23594859), (27, 18351557), (63, 7864953), (189, 2621651), (1249, 396711), (2099, 236061), (3747, 132237), (6297, 78687), (8743, 56673), (11241, 44079), (14693, 33723), (18891, 26229)]