26321913

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 40098240

約数和(自身を除く): 13776327

約数列:

[1, 3, 9, 23, 69, 101, 207, 303, 909, 1259, 2323, 3777, 6969, 11331, 20907, 28957, 86871, 127159, 260613, 381477, 1144431, 2924657, 8773971, 26321913]

約数ペア:

[(1, 26321913), (3, 8773971), (9, 2924657), (23, 1144431), (69, 381477), (101, 260613), (207, 127159), (303, 86871), (909, 28957), (1259, 20907), (2323, 11331), (3777, 6969)]