13816647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 21621600

約数和(自身を除く): 7804953

約数列:

[1, 3, 9, 13, 39, 117, 269, 439, 807, 1317, 2421, 3497, 3951, 5707, 10491, 17121, 31473, 51363, 118091, 354273, 1062819, 1535183, 4605549, 13816647]

約数ペア:

[(1, 13816647), (3, 4605549), (9, 1535183), (13, 1062819), (39, 354273), (117, 118091), (269, 51363), (439, 31473), (807, 17121), (1317, 10491), (2421, 5707), (3497, 3951)]