4098486021

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11480353}}^1$

素因数の和:11480380

約数の個数: 16

約数和(自身を含む): 6612683904

約数和(自身を除く): 2514197883

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 11480353, 34441059, 80362471, 195166001, 241087413, 585498003, 1366162007, 4098486021]

約数ペア:

[(1, 4098486021), (3, 1366162007), (7, 585498003), (17, 241087413), (21, 195166001), (51, 80362471), (119, 34441059), (357, 11480353)]