61889863

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2879}}^1$

素因数の和:3006

約数の個数: 16

約数和(自身を含む): 73543680

約数和(自身を除く): 11653817

約数列:

[1, 7, 37, 83, 259, 581, 2879, 3071, 20153, 21497, 106523, 238957, 745661, 1672699, 8841409, 61889863]

約数ペア:

[(1, 61889863), (7, 8841409), (37, 1672699), (83, 745661), (259, 238957), (581, 106523), (2879, 21497), (3071, 20153)]