1330946561

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1481}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 1664582400

約数和(自身を除く): 333635839

約数列:

[1, 7, 19, 29, 133, 203, 233, 551, 1481, 1631, 3857, 4427, 6757, 10367, 28139, 30989, 42949, 47299, 128383, 196973, 300643, 345073, 816031, 898681, 2415511, 5712217, 6556387, 10007117, 45894709, 70049819, 190135223, 1330946561]

約数ペア:

[(1, 1330946561), (7, 190135223), (19, 70049819), (29, 45894709), (133, 10007117), (203, 6556387), (233, 5712217), (551, 2415511), (1481, 898681), (1631, 816031), (3857, 345073), (4427, 300643), (6757, 196973), (10367, 128383), (28139, 47299), (30989, 42949)]