4315689

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 7247552

約数和(自身を除く): 2931863

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1123, 1281, 3369, 3843, 7861, 10107, 23583, 68503, 70749, 205509, 479521, 616527, 1438563, 4315689]

約数ペア:

[(1, 4315689), (3, 1438563), (7, 616527), (9, 479521), (21, 205509), (61, 70749), (63, 68503), (183, 23583), (427, 10107), (549, 7861), (1123, 3843), (1281, 3369)]