16089579

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 25481664

約数和(自身を除く): 9392085

約数列:

[1, 3, 9, 11, 33, 99, 331, 491, 993, 1473, 2979, 3641, 4419, 5401, 10923, 16203, 32769, 48609, 162521, 487563, 1462689, 1787731, 5363193, 16089579]

約数ペア:

[(1, 16089579), (3, 5363193), (9, 1787731), (11, 1462689), (33, 487563), (99, 162521), (331, 48609), (491, 32769), (993, 16203), (1473, 10923), (2979, 5401), (3641, 4419)]