3939621

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6469}}^1$

素因数の和:6508

約数の個数: 16

約数和(自身を含む): 6211200

約数和(自身を除く): 2271579

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 6469, 19407, 45283, 135849, 187601, 562803, 1313207, 3939621]

約数ペア:

[(1, 3939621), (3, 1313207), (7, 562803), (21, 187601), (29, 135849), (87, 45283), (203, 19407), (609, 6469)]