3315879

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 5702736

約数和(自身を除く): 2386857

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 103, 147, 219, 309, 441, 511, 657, 721, 927, 1533, 2163, 3577, 4599, 5047, 6489, 7519, 10731, 15141, 22557, 32193, 45423, 52633, 67671, 157899, 368431, 473697, 1105293, 3315879]

約数ペア:

[(1, 3315879), (3, 1105293), (7, 473697), (9, 368431), (21, 157899), (49, 67671), (63, 52633), (73, 45423), (103, 32193), (147, 22557), (219, 15141), (309, 10731), (441, 7519), (511, 6489), (657, 5047), (721, 4599), (927, 3577), (1533, 2163)]