490618323

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5659}}^1$

素因数の和:5713

約数の個数: 48

約数和(自身を含む): 828624000

約数和(自身を除く): 338005677

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 169, 171, 247, 351, 507, 513, 741, 1521, 2223, 3211, 4563, 5659, 6669, 9633, 16977, 28899, 50931, 73567, 86697, 107521, 152793, 220701, 322563, 662103, 956371, 967689, 1397773, 1986309, 2869113, 2903067, 4193319, 8607339, 12579957, 18171049, 25822017, 37739871, 54513147, 163539441, 490618323]

約数ペア:

[(1, 490618323), (3, 163539441), (9, 54513147), (13, 37739871), (19, 25822017), (27, 18171049), (39, 12579957), (57, 8607339), (117, 4193319), (169, 2903067), (171, 2869113), (247, 1986309), (351, 1397773), (507, 967689), (513, 956371), (741, 662103), (1521, 322563), (2223, 220701), (3211, 152793), (4563, 107521), (5659, 86697), (6669, 73567), (9633, 50931), (16977, 28899)]