17053809

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 23531520

約数和(自身を除く): 6477711

約数列:

[1, 3, 47, 79, 141, 237, 1531, 3713, 4593, 11139, 71957, 120949, 215871, 362847, 5684603, 17053809]

約数ペア:

[(1, 17053809), (3, 5684603), (47, 362847), (79, 215871), (141, 120949), (237, 71957), (1531, 11139), (3713, 4593)]