239953647

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1\times {\mathrm{1229}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 323066880

約数和(自身を除く): 83113233

約数列:

[1, 3, 151, 431, 453, 1229, 1293, 3687, 65081, 185579, 195243, 529699, 556737, 1589097, 79984549, 239953647]

約数ペア:

[(1, 239953647), (3, 79984549), (151, 1589097), (431, 556737), (453, 529699), (1229, 195243), (1293, 185579), (3687, 65081)]