30827019

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 41817600

約数和(自身を除く): 10990581

約数列:

[1, 3, 89, 263, 267, 439, 789, 1317, 23407, 39071, 70221, 115457, 117213, 346371, 10275673, 30827019]

約数ペア:

[(1, 30827019), (3, 10275673), (89, 346371), (263, 117213), (267, 115457), (439, 70221), (789, 39071), (1317, 23407)]