28618611

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43961}}^1$

素因数の和:44002

約数の個数: 16

約数和(自身を含む): 45017088

約数和(自身を除く): 16398477

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 43961, 131883, 307727, 923181, 1362791, 4088373, 9539537, 28618611]

約数ペア:

[(1, 28618611), (3, 9539537), (7, 4088373), (21, 1362791), (31, 923181), (93, 307727), (217, 131883), (651, 43961)]