7903116585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1929943}}^1$

素因数の和:1929974

約数の個数: 48

約数和(自身を含む): 16859990784

約数和(自身を除く): 8956874199

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 1929943, 5789829, 9649715, 13509601, 17369487, 25089259, 28949145, 40528803, 67548005, 75267777, 86847435, 121586409, 125446295, 175624813, 202644015, 225803331, 376338885, 526874439, 607932045, 878124065, 1129016655, 1580623317, 2634372195, 7903116585]

約数ペア:

[(1, 7903116585), (3, 2634372195), (5, 1580623317), (7, 1129016655), (9, 878124065), (13, 607932045), (15, 526874439), (21, 376338885), (35, 225803331), (39, 202644015), (45, 175624813), (63, 125446295), (65, 121586409), (91, 86847435), (105, 75267777), (117, 67548005), (195, 40528803), (273, 28949145), (315, 25089259), (455, 17369487), (585, 13509601), (819, 9649715), (1365, 5789829), (4095, 1929943)]