42121599

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4519}}^1$

素因数の和:4774

約数の個数: 16

約数和(自身を含む): 60748800

約数和(自身を除く): 18627201

約数列:

[1, 3, 13, 39, 239, 717, 3107, 4519, 9321, 13557, 58747, 176241, 1080041, 3240123, 14040533, 42121599]

約数ペア:

[(1, 42121599), (3, 14040533), (13, 3240123), (39, 1080041), (239, 176241), (717, 58747), (3107, 13557), (4519, 9321)]