858651789

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 1188956160

約数和(自身を除く): 330304371

約数列:

[1, 3, 47, 139, 141, 193, 227, 417, 579, 681, 6533, 9071, 10669, 19599, 26827, 27213, 31553, 32007, 43811, 80481, 94659, 131433, 1260869, 1482991, 2059117, 3782607, 4448973, 6089729, 6177351, 18269187, 286217263, 858651789]

約数ペア:

[(1, 858651789), (3, 286217263), (47, 18269187), (139, 6177351), (141, 6089729), (193, 4448973), (227, 3782607), (417, 2059117), (579, 1482991), (681, 1260869), (6533, 131433), (9071, 94659), (10669, 80481), (19599, 43811), (26827, 32007), (27213, 31553)]