1031878003

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3859

約数の個数: 24

約数和(自身を含む): 1182677760

約数和(自身を除く): 150799757

約数列:

[1, 13, 23, 71, 169, 299, 923, 1633, 3739, 3887, 11999, 21229, 48607, 85997, 265469, 275977, 631891, 1117961, 3451097, 6105787, 14533493, 44864261, 79375231, 1031878003]

約数ペア:

[(1, 1031878003), (13, 79375231), (23, 44864261), (71, 14533493), (169, 6105787), (299, 3451097), (923, 1117961), (1633, 631891), (3739, 275977), (3887, 265469), (11999, 85997), (21229, 48607)]