9957393

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 15365376

約数和(自身を除く): 5407983

約数列:

[1, 3, 9, 17, 51, 151, 153, 431, 453, 1293, 1359, 2567, 3879, 7327, 7701, 21981, 23103, 65081, 65943, 195243, 585729, 1106377, 3319131, 9957393]

約数ペア:

[(1, 9957393), (3, 3319131), (9, 1106377), (17, 585729), (51, 195243), (151, 65943), (153, 65081), (431, 23103), (453, 21981), (1293, 7701), (1359, 7327), (2567, 3879)]