17530293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 27279360

約数和(自身を除く): 9749067

約数列:

[1, 3, 11, 19, 33, 57, 73, 209, 219, 383, 627, 803, 1149, 1387, 2409, 4161, 4213, 7277, 12639, 15257, 21831, 27959, 45771, 80047, 83877, 240141, 307549, 531221, 922647, 1593663, 5843431, 17530293]

約数ペア:

[(1, 17530293), (3, 5843431), (11, 1593663), (19, 922647), (33, 531221), (57, 307549), (73, 240141), (209, 83877), (219, 80047), (383, 45771), (627, 27959), (803, 21831), (1149, 15257), (1387, 12639), (2409, 7277), (4161, 4213)]