2509128957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1\times {\mathrm{25243}}^1$

素因数の和:27212

約数の個数: 16

約数和(自身を含む): 3544257600

約数和(自身を除く): 1035128643

約数列:

[1, 3, 17, 51, 1949, 5847, 25243, 33133, 75729, 99399, 429131, 1287393, 49198607, 147595821, 836376319, 2509128957]

約数ペア:

[(1, 2509128957), (3, 836376319), (17, 147595821), (51, 49198607), (1949, 1287393), (5847, 429131), (25243, 99399), (33133, 75729)]