40427961

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{6073}}^1$

素因数の和:6400

約数の個数: 16

約数和(自身を含む): 61809024

約数和(自身を除く): 21381063

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6073, 6657, 18219, 42511, 127533, 1925141, 5775423, 13475987, 40427961]

約数ペア:

[(1, 40427961), (3, 13475987), (7, 5775423), (21, 1925141), (317, 127533), (951, 42511), (2219, 18219), (6073, 6657)]