70280903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4093}}^1$

素因数の和:4334

約数の個数: 16

約数和(自身を含む): 88037376

約数和(自身を除く): 17756473

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 4093, 17171, 28651, 45023, 315161, 912739, 6389173, 10040129, 70280903]

約数ペア:

[(1, 70280903), (7, 10040129), (11, 6389173), (77, 912739), (223, 315161), (1561, 45023), (2453, 28651), (4093, 17171)]