66858493

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4219}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 76567680

約数和(自身を除く): 9709187

約数列:

[1, 13, 23, 53, 299, 689, 1219, 4219, 15847, 54847, 97037, 223607, 1261481, 2906891, 5142961, 66858493]

約数ペア:

[(1, 66858493), (13, 5142961), (23, 2906891), (53, 1261481), (299, 223607), (689, 97037), (1219, 54847), (4219, 15847)]