9970302.00000000

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 24330240

約数和(自身を除く): 5431493

約数列:

[1, 7, 17, 31, 47, 109, 119, 217, 329, 527, 763, 799, 1457, 1853, 3379, 3689, 5123, 5593, 10199, 12971, 23653, 24769, 35861, 57443, 87091, 158813, 173383, 402101, 609637, 1111691, 2699821, 18898747]

約数ペア:

[(1, 18898747), (7, 2699821), (17, 1111691), (31, 609637), (47, 402101), (109, 173383), (119, 158813), (217, 87091), (329, 57443), (527, 35861), (763, 24769), (799, 23653), (1457, 12971), (1853, 10199), (3379, 5593), (3689, 5123)]