872022039

素因数分解:

$3^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{28229}}^1$

素因数の和:29710

約数の個数: 16

約数和(自身を含む): 1329745920

約数和(自身を除く): 457723881

約数列:

[1, 3, 7, 21, 1471, 4413, 10297, 28229, 30891, 84687, 197603, 592809, 41524859, 124574577, 290674013, 872022039]

約数ペア:

[(1, 872022039), (3, 290674013), (7, 124574577), (21, 41524859), (1471, 592809), (4413, 197603), (10297, 84687), (28229, 30891)]