2830530771

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{5791}}^1$

素因数の和:6264

約数の個数: 32

約数和(自身を含む): 4301834240

約数和(自身を除く): 1471303469

約数列:

[1, 3, 9, 27, 43, 129, 387, 421, 1161, 1263, 3789, 5791, 11367, 17373, 18103, 52119, 54309, 156357, 162927, 249013, 488781, 747039, 2241117, 2438011, 6723351, 7314033, 21942099, 65826297, 104834473, 314503419, 943510257, 2830530771]

約数ペア:

[(1, 2830530771), (3, 943510257), (9, 314503419), (27, 104834473), (43, 65826297), (129, 21942099), (387, 7314033), (421, 6723351), (1161, 2438011), (1263, 2241117), (3789, 747039), (5791, 488781), (11367, 249013), (17373, 162927), (18103, 156357), (52119, 54309)]