15693714308171

素因数分解:

${\mathrm{67}}^2\times {\mathrm{271}}^1\times {\mathrm{643}}^1\times {\mathrm{20063}}^1$

素因数の和:21111

約数の個数: 24

約数和(自身を含む): 16015898916864

約数和(自身を除く): 322184608693

約数列:

[1, 67, 271, 643, 4489, 18157, 20063, 43081, 174253, 1216519, 1344221, 2886427, 5437073, 11674951, 12900509, 90062807, 364283891, 782221717, 864334103, 3496037939, 24407020697, 57910384901, 234234541913, 15693714308171]

約数ペア:

[(1, 15693714308171), (67, 234234541913), (271, 57910384901), (643, 24407020697), (4489, 3496037939), (18157, 864334103), (20063, 782221717), (43081, 364283891), (174253, 90062807), (1216519, 12900509), (1344221, 11674951), (2886427, 5437073)]