79994453

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{4139}}^1$

素因数の和:4408

約数の個数: 16

約数和(自身を含む): 100154880

約数和(自身を除く): 20160427

約数列:

[1, 7, 11, 77, 251, 1757, 2761, 4139, 19327, 28973, 45529, 318703, 1038889, 7272223, 11427779, 79994453]

約数ペア:

[(1, 79994453), (7, 11427779), (11, 7272223), (77, 1038889), (251, 318703), (1757, 45529), (2761, 28973), (4139, 19327)]