38571351

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8311}}^1$

素因数の和:8351

約数の個数: 32

約数和(自身を含む): 67027968

約数和(自身を除く): 28456617

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 8311, 24933, 58177, 108043, 141287, 174531, 324129, 423861, 756301, 989009, 1836731, 2268903, 2967027, 5510193, 12857117, 38571351]

約数ペア:

[(1, 38571351), (3, 12857117), (7, 5510193), (13, 2967027), (17, 2268903), (21, 1836731), (39, 989009), (51, 756301), (91, 423861), (119, 324129), (221, 174531), (273, 141287), (357, 108043), (663, 58177), (1547, 24933), (4641, 8311)]