12457107

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6263}}^1$

素因数の和:6299

約数の個数: 24

約数和(自身を含む): 20520864

約数和(自身を除く): 8063757

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 6263, 18789, 56367, 81419, 106471, 244257, 319413, 732771, 958239, 1384123, 4152369, 12457107]

約数ペア:

[(1, 12457107), (3, 4152369), (9, 1384123), (13, 958239), (17, 732771), (39, 319413), (51, 244257), (117, 106471), (153, 81419), (221, 56367), (663, 18789), (1989, 6263)]