29189307

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19577}}^1$

素因数の和:19658

約数の個数: 16

約数和(自身を含む): 45107712

約数和(自身を除く): 15918405

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 19577, 58731, 137039, 411117, 1389967, 4169901, 9729769, 29189307]

約数ペア:

[(1, 29189307), (3, 9729769), (7, 4169901), (21, 1389967), (71, 411117), (213, 137039), (497, 58731), (1491, 19577)]