12828333

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{953}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 19598976

約数和(自身を除く): 6770643

約数列:

[1, 3, 7, 21, 641, 953, 1923, 2859, 4487, 6671, 13461, 20013, 610873, 1832619, 4276111, 12828333]

約数ペア:

[(1, 12828333), (3, 4276111), (7, 1832619), (21, 610873), (641, 20013), (953, 13461), (1923, 6671), (2859, 4487)]