1279355329

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{331697}}^1$

素因数の和:331752

約数の個数: 16

約数和(自身を含む): 1592150400

約数和(自身を除く): 312795071

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 331697, 2321879, 6302243, 9619213, 44115701, 67334491, 182765047, 1279355329]

約数ペア:

[(1, 1279355329), (7, 182765047), (19, 67334491), (29, 44115701), (133, 9619213), (203, 6302243), (551, 2321879), (3857, 331697)]