29191029

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20747}}^1$

素因数の和:20824

約数の個数: 16

約数和(自身を含む): 45147648

約数和(自身を除く): 15956619

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 20747, 62241, 145229, 435687, 1390049, 4170147, 9730343, 29191029]

約数ペア:

[(1, 29191029), (3, 9730343), (7, 4170147), (21, 1390049), (67, 435687), (201, 145229), (469, 62241), (1407, 20747)]