30915609

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4157}}^1$

素因数の和:4264

約数の個数: 16

約数和(自身を含む): 42977088

約数和(自身を除く): 12061479

約数列:

[1, 3, 37, 67, 111, 201, 2479, 4157, 7437, 12471, 153809, 278519, 461427, 835557, 10305203, 30915609]

約数ペア:

[(1, 30915609), (3, 10305203), (37, 835557), (67, 461427), (111, 278519), (201, 153809), (2479, 12471), (4157, 7437)]