328024671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1499}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 489216000

約数和(自身を除く): 161191329

約数列:

[1, 3, 13, 31, 39, 93, 181, 403, 543, 1209, 1499, 2353, 4497, 5611, 7059, 16833, 19487, 46469, 58461, 72943, 139407, 218829, 271319, 604097, 813957, 1812291, 3527147, 8410889, 10581441, 25232667, 109341557, 328024671]

約数ペア:

[(1, 328024671), (3, 109341557), (13, 25232667), (31, 10581441), (39, 8410889), (93, 3527147), (181, 1812291), (403, 813957), (543, 604097), (1209, 271319), (1499, 218829), (2353, 139407), (4497, 72943), (5611, 58461), (7059, 46469), (16833, 19487)]