71221398

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{698249}}^1$

素因数の和:698271

約数の個数: 16

約数和(自身を含む): 150822000

約数和(自身を除く): 79600602

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 698249, 1396498, 2094747, 4189494, 11870233, 23740466, 35610699, 71221398]

約数ペア:

[(1, 71221398), (2, 35610699), (3, 23740466), (6, 11870233), (17, 4189494), (34, 2094747), (51, 1396498), (102, 698249)]