489752493

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3329}}^1$

素因数の和:3469

約数の個数: 32

約数和(自身を含む): 719280000

約数和(自身を除く): 229527507

約数列:

[1, 3, 19, 29, 57, 87, 89, 267, 551, 1653, 1691, 2581, 3329, 5073, 7743, 9987, 49039, 63251, 96541, 147117, 189753, 289623, 296281, 888843, 1834279, 5502837, 5629339, 8592149, 16888017, 25776447, 163250831, 489752493]

約数ペア:

[(1, 489752493), (3, 163250831), (19, 25776447), (29, 16888017), (57, 8592149), (87, 5629339), (89, 5502837), (267, 1834279), (551, 888843), (1653, 296281), (1691, 289623), (2581, 189753), (3329, 147117), (5073, 96541), (7743, 63251), (9987, 49039)]