859420353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{136351}}^1$

素因数の和:136556

約数の個数: 16

約数和(自身を含む): 1256620032

約数和(自身を除く): 397199679

約数列:

[1, 3, 11, 33, 191, 573, 2101, 6303, 136351, 409053, 1499861, 4499583, 26043041, 78129123, 286473451, 859420353]

約数ペア:

[(1, 859420353), (3, 286473451), (11, 78129123), (33, 26043041), (191, 4499583), (573, 1499861), (2101, 409053), (6303, 136351)]