729418873

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{1291}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 777680640

約数和(自身を除く): 48261767

約数列:

[1, 19, 131, 227, 1291, 2489, 4313, 24529, 29737, 169121, 293057, 565003, 3213299, 5568083, 38390467, 729418873]

約数ペア:

[(1, 729418873), (19, 38390467), (131, 5568083), (227, 3213299), (1291, 565003), (2489, 293057), (4313, 169121), (24529, 29737)]