16340401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1549}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 20534400

約数和(自身を除く): 4193999

約数列:

[1, 7, 11, 77, 137, 959, 1507, 1549, 10549, 10843, 17039, 119273, 212213, 1485491, 2334343, 16340401]

約数ペア:

[(1, 16340401), (7, 2334343), (11, 1485491), (77, 212213), (137, 119273), (959, 17039), (1507, 10843), (1549, 10549)]