2763761

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 3753792

約数和(自身を除く): 990031

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 251, 847, 1001, 1573, 1757, 2761, 3263, 11011, 19327, 22841, 30371, 35893, 212597, 251251, 394823, 2763761]

約数ペア:

[(1, 2763761), (7, 394823), (11, 251251), (13, 212597), (77, 35893), (91, 30371), (121, 22841), (143, 19327), (251, 11011), (847, 3263), (1001, 2761), (1573, 1757)]