2103191103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{23663}}^1$

素因数の和:23775

約数の個数: 32

約数和(自身を含む): 3148637184

約数和(自身を除く): 1045446081

約数列:

[1, 3, 13, 39, 43, 53, 129, 159, 559, 689, 1677, 2067, 2279, 6837, 23663, 29627, 70989, 88881, 307619, 922857, 1017509, 1254139, 3052527, 3762417, 13227617, 16303807, 39682851, 48911421, 53927977, 161783931, 701063701, 2103191103]

約数ペア:

[(1, 2103191103), (3, 701063701), (13, 161783931), (39, 53927977), (43, 48911421), (53, 39682851), (129, 16303807), (159, 13227617), (559, 3762417), (689, 3052527), (1677, 1254139), (2067, 1017509), (2279, 922857), (6837, 307619), (23663, 88881), (29627, 70989)]