1579222021

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23899}}^1$

素因数の和:23965

約数の個数: 24

約数和(自身を含む): 1889438400

約数和(自身を除く): 310216379

約数列:

[1, 13, 17, 23, 169, 221, 299, 391, 2873, 3887, 5083, 23899, 66079, 310687, 406283, 549677, 4038931, 5281679, 7145801, 9344509, 68661827, 92895413, 121478617, 1579222021]

約数ペア:

[(1, 1579222021), (13, 121478617), (17, 92895413), (23, 68661827), (169, 9344509), (221, 7145801), (299, 5281679), (391, 4038931), (2873, 549677), (3887, 406283), (5083, 310687), (23899, 66079)]