64110221

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 74477568

約数和(自身を除く): 10367347

約数列:

[1, 7, 131, 151, 463, 917, 1057, 3241, 19781, 60653, 69913, 138467, 424571, 489391, 9158603, 64110221]

約数ペア:

[(1, 64110221), (7, 9158603), (131, 489391), (151, 424571), (463, 138467), (917, 69913), (1057, 60653), (3241, 19781)]