2238961179

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{630871}}^1$

素因数の和:630907

約数の個数: 24

約数和(自身を含む): 3694386432

約数和(自身を除く): 1455425253

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 630871, 1892613, 4416097, 8201323, 13248291, 24603969, 57409261, 106617199, 172227783, 319851597, 746320393, 2238961179]

約数ペア:

[(1, 2238961179), (3, 746320393), (7, 319851597), (13, 172227783), (21, 106617199), (39, 57409261), (91, 24603969), (169, 13248291), (273, 8201323), (507, 4416097), (1183, 1892613), (3549, 630871)]