13150291

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2549}}^1$

素因数の和:2634

約数の個数: 16

約数和(自身を含む): 16646400

約数和(自身を除く): 3496109

約数列:

[1, 7, 11, 67, 77, 469, 737, 2549, 5159, 17843, 28039, 170783, 196273, 1195481, 1878613, 13150291]

約数ペア:

[(1, 13150291), (7, 1878613), (11, 1195481), (67, 196273), (77, 170783), (469, 28039), (737, 17843), (2549, 5159)]