56147301

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38749}}^1$

素因数の和:38785

約数の個数: 24

約数和(自身を含む): 96720000

約数和(自身を除く): 40572699

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 38749, 116247, 271243, 348741, 813729, 891227, 2441187, 2673681, 6238589, 8021043, 18715767, 56147301]

約数ペア:

[(1, 56147301), (3, 18715767), (7, 8021043), (9, 6238589), (21, 2673681), (23, 2441187), (63, 891227), (69, 813729), (161, 348741), (207, 271243), (483, 116247), (1449, 38749)]