1330291479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{6911}}^1$

素因数の和:7251

約数の個数: 32

約数和(自身を含む): 2043740160

約数和(自身を除く): 713448681

約数列:

[1, 3, 11, 19, 33, 57, 209, 307, 627, 921, 3377, 5833, 6911, 10131, 17499, 20733, 64163, 76021, 131309, 192489, 228063, 393927, 1444399, 2121677, 4333197, 6365031, 23338447, 40311863, 70015341, 120935589, 443430493, 1330291479]

約数ペア:

[(1, 1330291479), (3, 443430493), (11, 120935589), (19, 70015341), (33, 40311863), (57, 23338447), (209, 6365031), (307, 4333197), (627, 2121677), (921, 1444399), (3377, 393927), (5833, 228063), (6911, 192489), (10131, 131309), (17499, 76021), (20733, 64163)]