487202079

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{9059}}^1$

素因数の和:9279

約数の個数: 32

約数和(自身を含む): 803658240

約数和(自身を除く): 316456161

約数列:

[1, 3, 7, 13, 21, 39, 91, 197, 273, 591, 1379, 2561, 4137, 7683, 9059, 17927, 27177, 53781, 63413, 117767, 190239, 353301, 824369, 1784623, 2473107, 5353869, 12492361, 23200099, 37477083, 69600297, 162400693, 487202079]

約数ペア:

[(1, 487202079), (3, 162400693), (7, 69600297), (13, 37477083), (21, 23200099), (39, 12492361), (91, 5353869), (197, 2473107), (273, 1784623), (591, 824369), (1379, 353301), (2561, 190239), (4137, 117767), (7683, 63413), (9059, 53781), (17927, 27177)]