29372427

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3559}}^1$

素因数の和:3703

約数の個数: 24

約数和(自身を含む): 48871680

約数和(自身を除く): 19499253

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 3559, 8253, 10677, 24913, 32031, 74739, 224217, 466229, 1398687, 3263603, 4196061, 9790809, 29372427]

約数ペア:

[(1, 29372427), (3, 9790809), (7, 4196061), (9, 3263603), (21, 1398687), (63, 466229), (131, 224217), (393, 74739), (917, 32031), (1179, 24913), (2751, 10677), (3559, 8253)]