1276992003

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2096867}}^1$

素因数の和:2096906

約数の個数: 16

約数和(自身を含む): 2012993280

約数和(自身を除く): 736001277

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 2096867, 6290601, 14678069, 44034207, 60809143, 182427429, 425664001, 1276992003]

約数ペア:

[(1, 1276992003), (3, 425664001), (7, 182427429), (21, 60809143), (29, 44034207), (87, 14678069), (203, 6290601), (609, 2096867)]