13731045

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12893}}^1$

素因数の和:12972

約数の個数: 16

約数和(自身を含む): 22280832

約数和(自身を除く): 8549787

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 12893, 38679, 64465, 193395, 915403, 2746209, 4577015, 13731045]

約数ペア:

[(1, 13731045), (3, 4577015), (5, 2746209), (15, 915403), (71, 193395), (213, 64465), (355, 38679), (1065, 12893)]