67508207

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1217}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 77347872

約数和(自身を除く): 9839665

約数列:

[1, 13, 17, 221, 251, 1217, 3263, 4267, 15821, 20689, 55471, 268957, 305467, 3971071, 5192939, 67508207]

約数ペア:

[(1, 67508207), (13, 5192939), (17, 3971071), (221, 305467), (251, 268957), (1217, 55471), (3263, 20689), (4267, 15821)]