12930393

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 21657600

約数和(自身を除く): 8727207

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 1409, 3059, 4227, 9177, 9863, 26771, 29589, 32407, 80313, 97221, 187397, 226849, 562191, 615733, 680547, 1847199, 4310131, 12930393]

約数ペア:

[(1, 12930393), (3, 4310131), (7, 1847199), (19, 680547), (21, 615733), (23, 562191), (57, 226849), (69, 187397), (133, 97221), (161, 80313), (399, 32407), (437, 29589), (483, 26771), (1311, 9863), (1409, 9177), (3059, 4227)]