2019308943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{9511}}^1$

素因数の和:9735

約数の個数: 32

約数和(自身を含む): 2991485952

約数和(自身を除く): 972177009

約数列:

[1, 3, 17, 23, 51, 69, 181, 391, 543, 1173, 3077, 4163, 9231, 9511, 12489, 28533, 70771, 161687, 212313, 218753, 485061, 656259, 1721491, 3718801, 5164473, 11156403, 29265347, 39594293, 87796041, 118782879, 673102981, 2019308943]

約数ペア:

[(1, 2019308943), (3, 673102981), (17, 118782879), (23, 87796041), (51, 39594293), (69, 29265347), (181, 11156403), (391, 5164473), (543, 3718801), (1173, 1721491), (3077, 656259), (4163, 485061), (9231, 218753), (9511, 212313), (12489, 161687), (28533, 70771)]