271314561

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{61231}}^1$

素因数の和:61452

約数の個数: 16

約数和(自身を含む): 415397888

約数和(自身を除く): 144083327

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 61231, 183693, 428617, 1285851, 12919741, 38759223, 90438187, 271314561]

約数ペア:

[(1, 271314561), (3, 90438187), (7, 38759223), (21, 12919741), (211, 1285851), (633, 428617), (1477, 183693), (4431, 61231)]