6419511

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 11581440

約数和(自身を除く): 5161929

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 173, 217, 279, 399, 519, 589, 651, 1197, 1211, 1557, 1767, 1953, 3287, 3633, 4123, 5301, 5363, 9861, 10899, 12369, 16089, 23009, 29583, 37107, 37541, 48267, 69027, 101897, 112623, 207081, 305691, 337869, 713279, 917073, 2139837, 6419511]

約数ペア:

[(1, 6419511), (3, 2139837), (7, 917073), (9, 713279), (19, 337869), (21, 305691), (31, 207081), (57, 112623), (63, 101897), (93, 69027), (133, 48267), (171, 37541), (173, 37107), (217, 29583), (279, 23009), (399, 16089), (519, 12369), (589, 10899), (651, 9861), (1197, 5363), (1211, 5301), (1557, 4123), (1767, 3633), (1953, 3287)]