1929202221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{505159}}^1$

素因数の和:505248

約数の個数: 16

約数和(自身を含む): 2748070400

約数和(自身を除く): 818868179

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 505159, 1515477, 9598021, 28794063, 33845653, 101536959, 643067407, 1929202221]

約数ペア:

[(1, 1929202221), (3, 643067407), (19, 101536959), (57, 33845653), (67, 28794063), (201, 9598021), (1273, 1515477), (3819, 505159)]