85451429

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{827}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 101347200

約数和(自身を除く): 15895771

約数列:

[1, 7, 29, 203, 509, 827, 3563, 5789, 14761, 23983, 103327, 167881, 420943, 2946601, 12207347, 85451429]

約数ペア:

[(1, 85451429), (7, 12207347), (29, 2946601), (203, 420943), (509, 167881), (827, 103327), (3563, 23983), (5789, 14761)]