13616421

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49877}}^1$

素因数の和:49900

約数の個数: 16

約数和(自身を含む): 22345344

約数和(自身を除く): 8728923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 49877, 149631, 349139, 648401, 1047417, 1945203, 4538807, 13616421]

約数ペア:

[(1, 13616421), (3, 4538807), (7, 1945203), (13, 1047417), (21, 648401), (39, 349139), (91, 149631), (273, 49877)]