1630789413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{39821}}^1$

素因数の和:39925

約数の個数: 32

約数和(自身を含む): 2546059392

約数和(自身を除く): 915269979

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 219, 561, 803, 1241, 2409, 3723, 13651, 39821, 40953, 119463, 438031, 676957, 1314093, 2030871, 2906933, 7446527, 8720799, 22339581, 31976263, 49417861, 95928789, 148253583, 543596471, 1630789413]

約数ペア:

[(1, 1630789413), (3, 543596471), (11, 148253583), (17, 95928789), (33, 49417861), (51, 31976263), (73, 22339581), (187, 8720799), (219, 7446527), (561, 2906933), (803, 2030871), (1241, 1314093), (2409, 676957), (3723, 438031), (13651, 119463), (39821, 40953)]