293390999

素因数分解:

${\mathrm{11}}^4\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:764

約数の個数: 20

約数和(自身を含む): 334339800

約数和(自身を除く): 40948801

約数列:

[1, 11, 29, 121, 319, 691, 1331, 3509, 7601, 14641, 20039, 38599, 83611, 220429, 424589, 919721, 2424719, 10116931, 26671909, 293390999]

約数ペア:

[(1, 293390999), (11, 26671909), (29, 10116931), (121, 2424719), (319, 919721), (691, 424589), (1331, 220429), (3509, 83611), (7601, 38599), (14641, 20039)]