8676681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 5112759

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 569, 663, 897, 1173, 1707, 5083, 7397, 9673, 13087, 15249, 22191, 29019, 39261, 125749, 170131, 222479, 377247, 510393, 667437, 2892227, 8676681]

約数ペア:

[(1, 8676681), (3, 2892227), (13, 667437), (17, 510393), (23, 377247), (39, 222479), (51, 170131), (69, 125749), (221, 39261), (299, 29019), (391, 22191), (569, 15249), (663, 13087), (897, 9673), (1173, 7397), (1707, 5083)]