1330671139

素因数分解:

$7^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1\times {\mathrm{1291}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 1530968320

約数和(自身を除く): 200297181

約数列:

[1, 7, 229, 643, 1291, 1603, 4501, 9037, 147247, 295639, 830113, 1030729, 2069473, 5810791, 190095877, 1330671139]

約数ペア:

[(1, 1330671139), (7, 190095877), (229, 5810791), (643, 2069473), (1291, 1030729), (1603, 830113), (4501, 295639), (9037, 147247)]