64251109

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{947}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 73579968

約数和(自身を除く): 9328859

約数列:

[1, 13, 17, 221, 307, 947, 3991, 5219, 12311, 16099, 67847, 209287, 290729, 3779477, 4942393, 64251109]

約数ペア:

[(1, 64251109), (13, 4942393), (17, 3779477), (221, 290729), (307, 209287), (947, 67847), (3991, 16099), (5219, 12311)]