23798709

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 37655904

約数和(自身を除く): 13857195

約数列:

[1, 3, 9, 11, 33, 99, 421, 571, 1263, 1713, 3789, 4631, 5139, 6281, 13893, 18843, 41679, 56529, 240391, 721173, 2163519, 2644301, 7932903, 23798709]

約数ペア:

[(1, 23798709), (3, 7932903), (9, 2644301), (11, 2163519), (33, 721173), (99, 240391), (421, 56529), (571, 41679), (1263, 18843), (1713, 13893), (3789, 6281), (4631, 5139)]