271304313

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{9437}}^1$

素因数の和:9521

約数の個数: 24

約数和(自身を含む): 424936512

約数和(自身を除く): 153632199

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1369, 4107, 9437, 9583, 28311, 28749, 66059, 198177, 349169, 1047507, 2444183, 7332549, 12919253, 38757759, 90434771, 271304313]

約数ペア:

[(1, 271304313), (3, 90434771), (7, 38757759), (21, 12919253), (37, 7332549), (111, 2444183), (259, 1047507), (777, 349169), (1369, 198177), (4107, 66059), (9437, 28749), (9583, 28311)]