18230091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4217}}^1$

素因数の和:4362

約数の個数: 16

約数和(自身を含む): 26725248

約数和(自身を除く): 8495157

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4217, 4323, 12651, 46387, 139161, 552427, 1657281, 6076697, 18230091]

約数ペア:

[(1, 18230091), (3, 6076697), (11, 1657281), (33, 552427), (131, 139161), (393, 46387), (1441, 12651), (4217, 4323)]