10807587

素因数分解:

$3^4\times 7^3\times {\mathrm{389}}^1$

素因数の和:422

約数の個数: 40

約数和(自身を含む): 18876000

約数和(自身を除く): 8068413

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 389, 441, 567, 1029, 1167, 1323, 2723, 3087, 3501, 3969, 8169, 9261, 10503, 19061, 24507, 27783, 31509, 57183, 73521, 133427, 171549, 220563, 400281, 514647, 1200843, 1543941, 3602529, 10807587]

約数ペア:

[(1, 10807587), (3, 3602529), (7, 1543941), (9, 1200843), (21, 514647), (27, 400281), (49, 220563), (63, 171549), (81, 133427), (147, 73521), (189, 57183), (343, 31509), (389, 27783), (441, 24507), (567, 19061), (1029, 10503), (1167, 9261), (1323, 8169), (2723, 3969), (3087, 3501)]