180056513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{7699}}^1$

素因数の和:7976

約数の個数: 16

約数和(自身を含む): 222499200

約数和(自身を除く): 42442687

約数列:

[1, 7, 13, 91, 257, 1799, 3341, 7699, 23387, 53893, 100087, 700609, 1978643, 13850501, 25722359, 180056513]

約数ペア:

[(1, 180056513), (7, 25722359), (13, 13850501), (91, 1978643), (257, 700609), (1799, 100087), (3341, 53893), (7699, 23387)]