47407833

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1987}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 75050976

約数和(自身を除く): 27643143

約数列:

[1, 3, 9, 11, 33, 99, 241, 723, 1987, 2169, 2651, 5961, 7953, 17883, 21857, 23859, 65571, 196713, 478867, 1436601, 4309803, 5267537, 15802611, 47407833]

約数ペア:

[(1, 47407833), (3, 15802611), (9, 5267537), (11, 4309803), (33, 1436601), (99, 478867), (241, 196713), (723, 65571), (1987, 23859), (2169, 21857), (2651, 17883), (5961, 7953)]