18847731037

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{212923}}^1$

素因数の和:213108

約数の個数: 16

約数和(自身を含む): 20604229632

約数和(自身を除く): 1756498595

約数列:

[1, 17, 41, 127, 697, 2159, 5207, 88519, 212923, 3619691, 8729843, 27041221, 148407331, 459700757, 1108690061, 18847731037]

約数ペア:

[(1, 18847731037), (17, 1108690061), (41, 459700757), (127, 148407331), (697, 27041221), (2159, 8729843), (5207, 3619691), (88519, 212923)]