13565349

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 22548032

約数和(自身を除く): 8982683

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1321, 1467, 3423, 3963, 9247, 10269, 11889, 27741, 83223, 215323, 645969, 1507261, 1937907, 4521783, 13565349]

約数ペア:

[(1, 13565349), (3, 4521783), (7, 1937907), (9, 1507261), (21, 645969), (63, 215323), (163, 83223), (489, 27741), (1141, 11889), (1321, 10269), (1467, 9247), (3423, 3963)]