68854583

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 80640000

約数和(自身を除く): 11785417

約数列:

[1, 7, 79, 89, 553, 623, 1399, 7031, 9793, 49217, 110521, 124511, 773647, 871577, 9836369, 68854583]

約数ペア:

[(1, 68854583), (7, 9836369), (79, 871577), (89, 773647), (553, 124511), (623, 110521), (1399, 49217), (7031, 9793)]