1321177803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{171827}}^1$

素因数の和:172074

約数の個数: 16

約数和(自身を含む): 1929972096

約数和(自身を除く): 608794293

約数列:

[1, 3, 11, 33, 233, 699, 2563, 7689, 171827, 515481, 1890097, 5670291, 40035691, 120107073, 440392601, 1321177803]

約数ペア:

[(1, 1321177803), (3, 440392601), (11, 120107073), (33, 40035691), (233, 5670291), (699, 1890097), (2563, 515481), (7689, 171827)]