13475217

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 21482944

約数和(自身を除く): 8007727

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1213, 1587, 3639, 3703, 8491, 11109, 25473, 27899, 83697, 195293, 585879, 641677, 1925031, 4491739, 13475217]

約数ペア:

[(1, 13475217), (3, 4491739), (7, 1925031), (21, 641677), (23, 585879), (69, 195293), (161, 83697), (483, 27899), (529, 25473), (1213, 11109), (1587, 8491), (3639, 3703)]