1237642007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{547387}}^1$

素因数の和:547430

約数の個数: 16

約数和(自身を含む): 1576477440

約数和(自身を除く): 338835433

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 547387, 3831709, 9305579, 10400353, 65139053, 72802471, 176806001, 1237642007]

約数ペア:

[(1, 1237642007), (7, 176806001), (17, 72802471), (19, 65139053), (119, 10400353), (133, 9305579), (323, 3831709), (2261, 547387)]