9968821887

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{478603}}^1$

素因数の和:478790

約数の個数: 16

約数和(自身を含む): 13645957248

約数和(自身を除く): 3677135361

約数列:

[1, 3, 53, 131, 159, 393, 6943, 20829, 478603, 1435809, 25365959, 62696993, 76097877, 188090979, 3322940629, 9968821887]

約数ペア:

[(1, 9968821887), (3, 3322940629), (53, 188090979), (131, 76097877), (159, 62696993), (393, 25365959), (6943, 1435809), (20829, 478603)]