2215936197

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{34939}}^1$

素因数の和:34989

約数の個数: 32

約数和(自身を含む): 3438096000

約数和(自身を除く): 1222159803

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2187, 2349, 7047, 21141, 34939, 63423, 104817, 314451, 943353, 1013231, 2830059, 3039693, 8490177, 9119079, 25470531, 27357237, 76411593, 82071711, 246215133, 738645399, 2215936197]

約数ペア:

[(1, 2215936197), (3, 738645399), (9, 246215133), (27, 82071711), (29, 76411593), (81, 27357237), (87, 25470531), (243, 9119079), (261, 8490177), (729, 3039693), (783, 2830059), (2187, 1013231), (2349, 943353), (7047, 314451), (21141, 104817), (34939, 63423)]