788790429

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{3701}}^1$

素因数の和:3930

約数の個数: 48

約数和(自身を含む): 1386028800

約数和(自身を除く): 597238371

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 199, 357, 597, 1071, 1393, 1791, 3383, 3701, 4179, 10149, 11103, 12537, 23681, 25907, 30447, 33309, 62917, 71043, 77721, 188751, 213129, 233163, 440419, 566253, 736499, 1321257, 2209497, 3963771, 5155493, 6628491, 12520483, 15466479, 37561449, 46399437, 87643381, 112684347, 262930143, 788790429]

約数ペア:

[(1, 788790429), (3, 262930143), (7, 112684347), (9, 87643381), (17, 46399437), (21, 37561449), (51, 15466479), (63, 12520483), (119, 6628491), (153, 5155493), (199, 3963771), (357, 2209497), (597, 1321257), (1071, 736499), (1393, 566253), (1791, 440419), (3383, 233163), (3701, 213129), (4179, 188751), (10149, 77721), (11103, 71043), (12537, 62917), (23681, 33309), (25907, 30447)]