13630509

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 20284992

約数和(自身を除く): 6654483

約数列:

[1, 3, 9, 71, 83, 213, 249, 257, 639, 747, 771, 2313, 5893, 17679, 18247, 21331, 53037, 54741, 63993, 164223, 191979, 1514501, 4543503, 13630509]

約数ペア:

[(1, 13630509), (3, 4543503), (9, 1514501), (71, 191979), (83, 164223), (213, 63993), (249, 54741), (257, 53037), (639, 21331), (747, 18247), (771, 17679), (2313, 5893)]