717360003

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 1073838080

約数和(自身を除く): 356478077

約数列:

[1, 3, 9, 27, 223, 283, 421, 669, 849, 1263, 2007, 2547, 3789, 6021, 7641, 11367, 63109, 93883, 119143, 189327, 281649, 357429, 567981, 844947, 1072287, 1703943, 2534841, 3216861, 26568889, 79706667, 239120001, 717360003]

約数ペア:

[(1, 717360003), (3, 239120001), (9, 79706667), (27, 26568889), (223, 3216861), (283, 2534841), (421, 1703943), (669, 1072287), (849, 844947), (1263, 567981), (2007, 357429), (2547, 281649), (3789, 189327), (6021, 119143), (7641, 93883), (11367, 63109)]