170779329

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20693}}^1$

素因数の和:20837

約数の個数: 24

約数和(自身を含む): 284087232

約数和(自身を除く): 113307903

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 8253, 20693, 62079, 144851, 186237, 434553, 1303659, 2710783, 8132349, 18975481, 24397047, 56926443, 170779329]

約数ペア:

[(1, 170779329), (3, 56926443), (7, 24397047), (9, 18975481), (21, 8132349), (63, 2710783), (131, 1303659), (393, 434553), (917, 186237), (1179, 144851), (2751, 62079), (8253, 20693)]