26307801

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 42282240

約数和(自身を除く): 15974439

約数列:

[1, 3, 9, 13, 27, 39, 117, 241, 311, 351, 723, 933, 2169, 2799, 3133, 4043, 6507, 8397, 9399, 12129, 28197, 36387, 74951, 84591, 109161, 224853, 674559, 974363, 2023677, 2923089, 8769267, 26307801]

約数ペア:

[(1, 26307801), (3, 8769267), (9, 2923089), (13, 2023677), (27, 974363), (39, 674559), (117, 224853), (241, 109161), (311, 84591), (351, 74951), (723, 36387), (933, 28197), (2169, 12129), (2799, 9399), (3133, 8397), (4043, 6507)]