425403903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{53129}}^1$

素因数の和:53306

約数の個数: 16

約数和(自身を含む): 604406880

約数和(自身を除く): 179002977

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 53129, 159387, 903193, 2709579, 8341253, 25023759, 141801301, 425403903]

約数ペア:

[(1, 425403903), (3, 141801301), (17, 25023759), (51, 8341253), (157, 2709579), (471, 903193), (2669, 159387), (8007, 53129)]