7426419

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 13300224

約数和(自身を除く): 5873805

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 2473, 3003, 7419, 17311, 27203, 32149, 51933, 81609, 96447, 190421, 225043, 353639, 571263, 675129, 1060917, 2475473, 7426419]

約数ペア:

[(1, 7426419), (3, 2475473), (7, 1060917), (11, 675129), (13, 571263), (21, 353639), (33, 225043), (39, 190421), (77, 96447), (91, 81609), (143, 51933), (231, 32149), (273, 27203), (429, 17311), (1001, 7419), (2473, 3003)]