7502967

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 12636000

約数和(自身を除く): 5133033

約数列:

[1, 3, 9, 17, 19, 29, 51, 57, 87, 89, 153, 171, 261, 267, 323, 493, 551, 801, 969, 1479, 1513, 1653, 1691, 2581, 2907, 4437, 4539, 4959, 5073, 7743, 9367, 13617, 15219, 23229, 28101, 28747, 43877, 49039, 84303, 86241, 131631, 147117, 258723, 394893, 441351, 833663, 2500989, 7502967]

約数ペア:

[(1, 7502967), (3, 2500989), (9, 833663), (17, 441351), (19, 394893), (29, 258723), (51, 147117), (57, 131631), (87, 86241), (89, 84303), (153, 49039), (171, 43877), (261, 28747), (267, 28101), (323, 23229), (493, 15219), (551, 13617), (801, 9367), (969, 7743), (1479, 5073), (1513, 4959), (1653, 4539), (1691, 4437), (2581, 2907)]