8964249

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 14300160

約数和(自身を除く): 5335911

約数列:

[1, 3, 7, 21, 37, 83, 111, 139, 249, 259, 417, 581, 777, 973, 1743, 2919, 3071, 5143, 9213, 11537, 15429, 21497, 34611, 36001, 64491, 80759, 108003, 242277, 426869, 1280607, 2988083, 8964249]

約数ペア:

[(1, 8964249), (3, 2988083), (7, 1280607), (21, 426869), (37, 242277), (83, 108003), (111, 80759), (139, 64491), (249, 36001), (259, 34611), (417, 21497), (581, 15429), (777, 11537), (973, 9213), (1743, 5143), (2919, 3071)]