23007303

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 36

約数和(自身を含む): 37581544

約数和(自身を除く): 14574241

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 333, 363, 407, 571, 1089, 1221, 1713, 3663, 4477, 5139, 6281, 13431, 18843, 21127, 40293, 56529, 63381, 69091, 190143, 207273, 232397, 621819, 697191, 2091573, 2556367, 7669101, 23007303]

約数ペア:

[(1, 23007303), (3, 7669101), (9, 2556367), (11, 2091573), (33, 697191), (37, 621819), (99, 232397), (111, 207273), (121, 190143), (333, 69091), (363, 63381), (407, 56529), (571, 40293), (1089, 21127), (1221, 18843), (1713, 13431), (3663, 6281), (4477, 5139)]