2019778893

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{434081}}^1$

素因数の和:434145

約数の個数: 24

約数和(自身を含む): 3250406016

約数和(自身を除く): 1230627123

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 434081, 1302243, 3906729, 4774891, 14324673, 20401807, 42974019, 61205421, 183616263, 224419877, 673259631, 2019778893]

約数ペア:

[(1, 2019778893), (3, 673259631), (9, 224419877), (11, 183616263), (33, 61205421), (47, 42974019), (99, 20401807), (141, 14324673), (423, 4774891), (517, 3906729), (1551, 1302243), (4653, 434081)]