2019922611

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{31321}}^1$

素因数の和:31451

約数の個数: 32

約数和(自身を含む): 3199354368

約数和(自身を除く): 1179431757

約数列:

[1, 3, 7, 21, 37, 83, 111, 249, 259, 581, 777, 1743, 3071, 9213, 21497, 31321, 64491, 93963, 219247, 657741, 1158877, 2599643, 3476631, 7798929, 8112139, 18197501, 24336417, 54592503, 96186791, 288560373, 673307537, 2019922611]

約数ペア:

[(1, 2019922611), (3, 673307537), (7, 288560373), (21, 96186791), (37, 54592503), (83, 24336417), (111, 18197501), (249, 8112139), (259, 7798929), (581, 3476631), (777, 2599643), (1743, 1158877), (3071, 657741), (9213, 219247), (21497, 93963), (31321, 64491)]