1539794879

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{25943}}^1$

素因数の和:26150

約数の個数: 16

約数和(自身を含む): 1801551360

約数和(自身を除く): 261756481

約数列:

[1, 7, 61, 139, 427, 973, 8479, 25943, 59353, 181601, 1582523, 3606077, 11077661, 25242539, 219970697, 1539794879]

約数ペア:

[(1, 1539794879), (7, 219970697), (61, 25242539), (139, 11077661), (427, 3606077), (973, 1582523), (8479, 181601), (25943, 59353)]