10009251

素因数分解:

$3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 17346560

約数和(自身を除く): 7337309

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 139, 189, 381, 417, 567, 889, 973, 1143, 1251, 2667, 2919, 3429, 3753, 8001, 8757, 10287, 11259, 17653, 24003, 26271, 52959, 72009, 78813, 123571, 158877, 370713, 476631, 1112139, 1429893, 3336417, 10009251]

約数ペア:

[(1, 10009251), (3, 3336417), (7, 1429893), (9, 1112139), (21, 476631), (27, 370713), (63, 158877), (81, 123571), (127, 78813), (139, 72009), (189, 52959), (381, 26271), (417, 24003), (567, 17653), (889, 11259), (973, 10287), (1143, 8757), (1251, 8001), (2667, 3753), (2919, 3429)]