5919963

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 9776640

約数和(自身を除く): 3856677

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 401, 703, 777, 1203, 2109, 2807, 4921, 7619, 8421, 14763, 14837, 22857, 44511, 53333, 103859, 159999, 281903, 311577, 845709, 1973321, 5919963]

約数ペア:

[(1, 5919963), (3, 1973321), (7, 845709), (19, 311577), (21, 281903), (37, 159999), (57, 103859), (111, 53333), (133, 44511), (259, 22857), (399, 14837), (401, 14763), (703, 8421), (777, 7619), (1203, 4921), (2109, 2807)]