296780289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{43987}}^1$

素因数の和:44176

約数の個数: 16

約数和(自身を含む): 428619072

約数和(自身を除く): 131838783

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 43987, 131961, 571831, 1715493, 7609751, 22829253, 98926763, 296780289]

約数ペア:

[(1, 296780289), (3, 98926763), (13, 22829253), (39, 7609751), (173, 1715493), (519, 571831), (2249, 131961), (6747, 43987)]