4874781

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 7299072

約数和(自身を除く): 2424291

約数列:

[1, 3, 23, 31, 43, 53, 69, 93, 129, 159, 713, 989, 1219, 1333, 1643, 2139, 2279, 2967, 3657, 3999, 4929, 6837, 30659, 37789, 52417, 70649, 91977, 113367, 157251, 211947, 1624927, 4874781]

約数ペア:

[(1, 4874781), (3, 1624927), (23, 211947), (31, 157251), (43, 113367), (53, 91977), (69, 70649), (93, 52417), (129, 37789), (159, 30659), (713, 6837), (989, 4929), (1219, 3999), (1333, 3657), (1643, 2967), (2139, 2279)]