155520911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{16921}}^1$

素因数の和:17042

約数の個数: 16

約数和(自身を含む): 193316928

約数和(自身を除く): 37796017

約数列:

[1, 7, 13, 91, 101, 707, 1313, 9191, 16921, 118447, 219973, 1539811, 1709021, 11963147, 22217273, 155520911]

約数ペア:

[(1, 155520911), (7, 22217273), (13, 11963147), (91, 1709021), (101, 1539811), (707, 219973), (1313, 118447), (9191, 16921)]