738489507

素因数分解:

$3^1\times 7^1\times {\mathrm{8521}}^1\times {\mathrm{4127}}^1$

素因数の和:12658

約数の個数: 16

約数和(自身を含む): 1125722112

約数和(自身を除く): 387232605

約数列:

[1, 3, 7, 21, 4127, 8521, 12381, 25563, 28889, 59647, 86667, 178941, 35166167, 105498501, 246163169, 738489507]

約数ペア:

[(1, 738489507), (3, 246163169), (7, 105498501), (21, 35166167), (4127, 178941), (8521, 86667), (12381, 59647), (25563, 28889)]