2877017

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 3575040

約数和(自身を除く): 698023

約数列:

[1, 11, 13, 31, 59, 121, 143, 341, 403, 649, 767, 1573, 1829, 3751, 4433, 7139, 8437, 20119, 23777, 48763, 92807, 221309, 261547, 2877017]

約数ペア:

[(1, 2877017), (11, 261547), (13, 221309), (31, 92807), (59, 48763), (121, 23777), (143, 20119), (341, 8437), (403, 7139), (649, 4433), (767, 3751), (1573, 1829)]