18770601

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1907}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 26650944

約数和(自身を除く): 7880343

約数列:

[1, 3, 17, 51, 193, 579, 1907, 3281, 5721, 9843, 32419, 97257, 368051, 1104153, 6256867, 18770601]

約数ペア:

[(1, 18770601), (3, 6256867), (17, 1104153), (51, 368051), (193, 97257), (579, 32419), (1907, 9843), (3281, 5721)]