28593813

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 42024960

約数和(自身を除く): 13431147

約数列:

[1, 3, 17, 47, 51, 79, 141, 151, 237, 453, 799, 1343, 2397, 2567, 3713, 4029, 7097, 7701, 11139, 11929, 21291, 35787, 63121, 120649, 189363, 202793, 361947, 560663, 608379, 1681989, 9531271, 28593813]

約数ペア:

[(1, 28593813), (3, 9531271), (17, 1681989), (47, 608379), (51, 560663), (79, 361947), (141, 202793), (151, 189363), (237, 120649), (453, 63121), (799, 35787), (1343, 21291), (2397, 11929), (2567, 11139), (3713, 7701), (4029, 7097)]