78543647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{10399}}^1$

素因数の和:10502

約数の個数: 16

約数和(自身を含む): 97843200

約数和(自身を除く): 19299553

約数列:

[1, 7, 13, 83, 91, 581, 1079, 7553, 10399, 72793, 135187, 863117, 946309, 6041819, 11220521, 78543647]

約数ペア:

[(1, 78543647), (7, 11220521), (13, 6041819), (83, 946309), (91, 863117), (581, 135187), (1079, 72793), (7553, 10399)]