9941421

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15271}}^1$

素因数の和:15312

約数の個数: 16

約数和(自身を含む): 15638528

約数和(自身を除く): 5697107

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 15271, 45813, 106897, 320691, 473401, 1420203, 3313807, 9941421]

約数ペア:

[(1, 9941421), (3, 3313807), (7, 1420203), (21, 473401), (31, 320691), (93, 106897), (217, 45813), (651, 15271)]