126217741

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30059}}^1$

素因数の和:30108

約数の個数: 16

約数和(自身を含む): 151502400

約数和(自身を除く): 25284659

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 30059, 390767, 511003, 571121, 6643039, 7424573, 9709057, 126217741]

約数ペア:

[(1, 126217741), (13, 9709057), (17, 7424573), (19, 6643039), (221, 571121), (247, 511003), (323, 390767), (4199, 30059)]