545338947

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 780111360

約数和(自身を除く): 234772413

約数列:

[1, 3, 23, 59, 69, 97, 177, 291, 1357, 1381, 2231, 4071, 4143, 5723, 6693, 17169, 31763, 81479, 95289, 131629, 133957, 244437, 394887, 401871, 1874017, 3081011, 5622051, 7903463, 9243033, 23710389, 181779649, 545338947]

約数ペア:

[(1, 545338947), (3, 181779649), (23, 23710389), (59, 9243033), (69, 7903463), (97, 5622051), (177, 3081011), (291, 1874017), (1357, 401871), (1381, 394887), (2231, 244437), (4071, 133957), (4143, 131629), (5723, 95289), (6693, 81479), (17169, 31763)]