16968693

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2549}}^1$

素因数の和:2876

約数の個数: 16

約数和(自身を含む): 25948800

約数和(自身を除く): 8980107

約数列:

[1, 3, 7, 21, 317, 951, 2219, 2549, 6657, 7647, 17843, 53529, 808033, 2424099, 5656231, 16968693]

約数ペア:

[(1, 16968693), (3, 5656231), (7, 2424099), (21, 808033), (317, 53529), (951, 17843), (2219, 7647), (2549, 6657)]