401457266499

素因数分解:

$3^1\times {\mathrm{1627}}^1\times {\mathrm{5927}}^1\times {\mathrm{13877}}^1$

素因数の和:21434

約数の個数: 16

約数和(自身を含む): 535734321408

約数和(自身を除く): 134277054909

約数列:

[1, 3, 1627, 4881, 5927, 13877, 17781, 41631, 9643229, 22577879, 28929687, 67733637, 82248979, 246746937, 133819088833, 401457266499]

約数ペア:

[(1, 401457266499), (3, 133819088833), (1627, 246746937), (4881, 82248979), (5927, 67733637), (13877, 28929687), (17781, 22577879), (41631, 9643229)]