128522251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47303}}^1$

素因数の和:47346

約数の個数: 16

約数和(自身を含む): 158941440

約数和(自身を除く): 30419189

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 47303, 520333, 614939, 898757, 6764329, 9886327, 11683841, 128522251]

約数ペア:

[(1, 128522251), (11, 11683841), (13, 9886327), (19, 6764329), (143, 898757), (209, 614939), (247, 520333), (2717, 47303)]