3788421

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13877}}^1$

素因数の和:13900

約数の個数: 16

約数和(自身を含む): 6217344

約数和(自身を除く): 2428923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 13877, 41631, 97139, 180401, 291417, 541203, 1262807, 3788421]

約数ペア:

[(1, 3788421), (3, 1262807), (7, 541203), (13, 291417), (21, 180401), (39, 97139), (91, 41631), (273, 13877)]