788360027

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{739}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 1024396800

約数和(自身を除く): 236036773

約数列:

[1, 7, 13, 19, 91, 133, 247, 617, 739, 1729, 4319, 5173, 8021, 9607, 11723, 14041, 56147, 67249, 82061, 98287, 152399, 182533, 455963, 1066793, 1277731, 3191741, 5927519, 8663297, 41492633, 60643079, 112622861, 788360027]

約数ペア:

[(1, 788360027), (7, 112622861), (13, 60643079), (19, 41492633), (91, 8663297), (133, 5927519), (247, 3191741), (617, 1277731), (739, 1066793), (1729, 455963), (4319, 182533), (5173, 152399), (8021, 98287), (9607, 82061), (11723, 67249), (14041, 56147)]