2079583191

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1941721}}^1$

素因数の和:1941751

約数の個数: 24

約数和(自身を含む): 3634903584

約数和(自身を除く): 1555320393

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1941721, 5825163, 13592047, 17475489, 33009257, 40776141, 99027771, 122328423, 231064799, 297083313, 693194397, 2079583191]

約数ペア:

[(1, 2079583191), (3, 693194397), (7, 297083313), (9, 231064799), (17, 122328423), (21, 99027771), (51, 40776141), (63, 33009257), (119, 17475489), (153, 13592047), (357, 5825163), (1071, 1941721)]