7959021

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1867}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 12777120

約数和(自身を除く): 4818099

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 1867, 4263, 5601, 13069, 39207, 54143, 91483, 162429, 274449, 379001, 1137003, 2653007, 7959021]

約数ペア:

[(1, 7959021), (3, 2653007), (7, 1137003), (21, 379001), (29, 274449), (49, 162429), (87, 91483), (147, 54143), (203, 39207), (609, 13069), (1421, 5601), (1867, 4263)]