258713031

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{28871}}^1$

素因数の和:29006

約数の個数: 16

約数和(自身を含む): 360322560

約数和(自身を除く): 101609529

約数列:

[1, 3, 29, 87, 103, 309, 2987, 8961, 28871, 86613, 837259, 2511777, 2973713, 8921139, 86237677, 258713031]

約数ペア:

[(1, 258713031), (3, 86237677), (29, 8921139), (87, 2973713), (103, 2511777), (309, 837259), (2987, 86613), (8961, 28871)]