13119423

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 18092256

約数和(自身を除く): 4972833

約数列:

[1, 3, 37, 111, 181, 543, 653, 1959, 6697, 20091, 24161, 72483, 118193, 354579, 4373141, 13119423]

約数ペア:

[(1, 13119423), (3, 4373141), (37, 354579), (111, 118193), (181, 72483), (543, 24161), (653, 20091), (1959, 6697)]