9870991837

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{1259}}^1\times {\mathrm{3019}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 11712405600

約数和(自身を除く): 1841413763

約数列:

[1, 7, 49, 53, 371, 1259, 2597, 3019, 8813, 21133, 61691, 66727, 147931, 160007, 467089, 1120049, 3269623, 3800921, 7840343, 26606447, 186245129, 201448813, 1410141691, 9870991837]

約数ペア:

[(1, 9870991837), (7, 1410141691), (49, 201448813), (53, 186245129), (371, 26606447), (1259, 7840343), (2597, 3800921), (3019, 3269623), (8813, 1120049), (21133, 467089), (61691, 160007), (66727, 147931)]