4958057727

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{20341}}^1$

素因数の和:20480

約数の個数: 48

約数和(自身を含む): 8453809728

約数和(自身を除く): 3495752001

約数列:

[1, 3, 7, 9, 21, 53, 63, 73, 159, 219, 371, 477, 511, 657, 1113, 1533, 3339, 3869, 4599, 11607, 20341, 27083, 34821, 61023, 81249, 142387, 183069, 243747, 427161, 1078073, 1281483, 1484893, 3234219, 4454679, 7546511, 9702657, 10394251, 13364037, 22639533, 31182753, 67918599, 78699329, 93548259, 236097987, 550895303, 708293961, 1652685909, 4958057727]

約数ペア:

[(1, 4958057727), (3, 1652685909), (7, 708293961), (9, 550895303), (21, 236097987), (53, 93548259), (63, 78699329), (73, 67918599), (159, 31182753), (219, 22639533), (371, 13364037), (477, 10394251), (511, 9702657), (657, 7546511), (1113, 4454679), (1533, 3234219), (3339, 1484893), (3869, 1281483), (4599, 1078073), (11607, 427161), (20341, 243747), (27083, 183069), (34821, 142387), (61023, 81249)]