2075109

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 2916864

約数和(自身を除く): 841755

約数列:

[1, 3, 31, 53, 93, 159, 421, 1263, 1643, 4929, 13051, 22313, 39153, 66939, 691703, 2075109]

約数ペア:

[(1, 2075109), (3, 691703), (31, 66939), (53, 39153), (93, 22313), (159, 13051), (421, 4929), (1263, 1643)]