1330772241

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 1847881728

約数和(自身を除く): 517109487

約数列:

[1, 3, 47, 71, 141, 213, 307, 433, 921, 1299, 3337, 10011, 14429, 20351, 21797, 30743, 43287, 61053, 65391, 92229, 132931, 398793, 1024459, 1444921, 3073377, 4334763, 6247757, 9438101, 18743271, 28314303, 443590747, 1330772241]

約数ペア:

[(1, 1330772241), (3, 443590747), (47, 28314303), (71, 18743271), (141, 9438101), (213, 6247757), (307, 4334763), (433, 3073377), (921, 1444921), (1299, 1024459), (3337, 398793), (10011, 132931), (14429, 92229), (20351, 65391), (21797, 61053), (30743, 43287)]