4097919

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 6474288

約数和(自身を除く): 2376369

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 457, 1281, 1371, 2989, 3199, 8967, 9597, 22393, 27877, 67179, 83631, 195139, 585417, 1365973, 4097919]

約数ペア:

[(1, 4097919), (3, 1365973), (7, 585417), (21, 195139), (49, 83631), (61, 67179), (147, 27877), (183, 22393), (427, 9597), (457, 8967), (1281, 3199), (1371, 2989)]