18883670397

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{6451}}^1\times {\mathrm{57397}}^1$

素因数の和:63868

約数の個数: 16

約数和(自身を含む): 26663896512

約数和(自身を除く): 7780226115

約数列:

[1, 3, 17, 51, 6451, 19353, 57397, 109667, 172191, 329001, 975749, 2927247, 370268047, 1110804141, 6294556799, 18883670397]

約数ペア:

[(1, 18883670397), (3, 6294556799), (17, 1110804141), (51, 370268047), (6451, 2927247), (19353, 975749), (57397, 329001), (109667, 172191)]