2187559923

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1\times {\mathrm{21407}}^1$

素因数の和:22914

約数の個数: 16

約数和(自身を含む): 3045758976

約数和(自身を除く): 858199053

約数列:

[1, 3, 23, 69, 1481, 4443, 21407, 34063, 64221, 102189, 492361, 1477083, 31703767, 95111301, 729186641, 2187559923]

約数ペア:

[(1, 2187559923), (3, 729186641), (23, 95111301), (69, 31703767), (1481, 1477083), (4443, 492361), (21407, 102189), (34063, 64221)]