210923997

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{3301}}^1$

素因数の和:3401

約数の個数: 24

約数和(自身を含む): 301934880

約数和(自身を除く): 91010883

約数列:

[1, 3, 19, 57, 59, 177, 361, 1083, 1121, 3301, 3363, 9903, 21299, 62719, 63897, 188157, 194759, 584277, 1191661, 3574983, 3700421, 11101263, 70307999, 210923997]

約数ペア:

[(1, 210923997), (3, 70307999), (19, 11101263), (57, 3700421), (59, 3574983), (177, 1191661), (361, 584277), (1083, 194759), (1121, 188157), (3301, 63897), (3363, 62719), (9903, 21299)]