1330874529

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{205477}}^1$

素因数の和:205624

約数の個数: 16

約数和(自身を含む): 1893685248

約数和(自身を除く): 562810719

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 205477, 616431, 3493109, 10479327, 26095579, 78286737, 443624843, 1330874529]

約数ペア:

[(1, 1330874529), (3, 443624843), (17, 78286737), (51, 26095579), (127, 10479327), (381, 3493109), (2159, 616431), (6477, 205477)]