9999291489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{44449}}^1$

素因数の和:44881

約数の個数: 32

約数和(自身を含む): 15438729600

約数和(自身を除く): 5439438111

約数列:

[1, 3, 11, 17, 33, 51, 187, 401, 561, 1203, 4411, 6817, 13233, 20451, 44449, 74987, 133347, 224961, 488939, 755633, 1466817, 2266899, 8311963, 17824049, 24935889, 53472147, 196064539, 303008833, 588193617, 909026499, 3333097163, 9999291489]

約数ペア:

[(1, 9999291489), (3, 3333097163), (11, 909026499), (17, 588193617), (33, 303008833), (51, 196064539), (187, 53472147), (401, 24935889), (561, 17824049), (1203, 8311963), (4411, 2266899), (6817, 1466817), (13233, 755633), (20451, 488939), (44449, 224961), (74987, 133347)]