201413667

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{105397}}^1$

素因数の和:105427

約数の個数: 24

約数和(自身を含む): 336430416

約数和(自身を除く): 135016749

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 105397, 316191, 737779, 1370161, 2213337, 4110483, 5164453, 9591127, 15493359, 28773381, 67137889, 201413667]

約数ペア:

[(1, 201413667), (3, 67137889), (7, 28773381), (13, 15493359), (21, 9591127), (39, 5164453), (49, 4110483), (91, 2213337), (147, 1370161), (273, 737779), (637, 316191), (1911, 105397)]