68324513

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 79869120

約数和(自身を除く): 11544607

約数列:

[1, 17, 19, 23, 289, 323, 391, 437, 541, 5491, 6647, 7429, 9197, 10279, 12443, 126293, 156349, 174743, 211531, 236417, 2970631, 3596027, 4019089, 68324513]

約数ペア:

[(1, 68324513), (17, 4019089), (19, 3596027), (23, 2970631), (289, 236417), (323, 211531), (391, 174743), (437, 156349), (541, 126293), (5491, 12443), (6647, 10279), (7429, 9197)]