121471777

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{2711}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 143453952

約数和(自身を除く): 21982175

約数列:

[1, 7, 37, 173, 259, 1211, 2711, 6401, 18977, 44807, 100307, 469003, 702149, 3283021, 17353111, 121471777]

約数ペア:

[(1, 121471777), (7, 17353111), (37, 3283021), (173, 702149), (259, 469003), (1211, 100307), (2711, 44807), (6401, 18977)]