9731701

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 12006144

約数和(自身を除く): 2274443

約数列:

[1, 7, 17, 53, 119, 371, 901, 1543, 6307, 10801, 26231, 81779, 183617, 572453, 1390243, 9731701]

約数ペア:

[(1, 9731701), (7, 1390243), (17, 572453), (53, 183617), (119, 81779), (371, 26231), (901, 10801), (1543, 6307)]