13475679

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37747}}^1$

素因数の和:37774

約数の個数: 16

約数和(自身を含む): 21742848

約数和(自身を除く): 8267169

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 37747, 113241, 264229, 641699, 792687, 1925097, 4491893, 13475679]

約数ペア:

[(1, 13475679), (3, 4491893), (7, 1925097), (17, 792687), (21, 641699), (51, 264229), (119, 113241), (357, 37747)]