30291921

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3517}}^1$

素因数の和:3566

約数の個数: 32

約数和(自身を含む): 50659200

約数和(自身を除く): 20367279

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 3517, 8613, 10551, 31653, 38687, 94959, 101993, 116061, 305979, 348183, 917937, 1044549, 1121923, 2753811, 3365769, 10097307, 30291921]

約数ペア:

[(1, 30291921), (3, 10097307), (9, 3365769), (11, 2753811), (27, 1121923), (29, 1044549), (33, 917937), (87, 348183), (99, 305979), (261, 116061), (297, 101993), (319, 94959), (783, 38687), (957, 31653), (2871, 10551), (3517, 8613)]