1899684620271

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1\times {\mathrm{51263}}^1$

素因数の和:52036

約数の個数: 48

約数和(自身を含む): 2848277053440

約数和(自身を除く): 948592433169

約数列:

[1, 3, 9, 31, 93, 279, 317, 419, 951, 1257, 2853, 3771, 9827, 12989, 29481, 38967, 51263, 88443, 116901, 132823, 153789, 398469, 461367, 1195407, 1589153, 4117513, 4767459, 12352539, 14302377, 16250371, 21479197, 37057617, 48751113, 64437591, 146253339, 193312773, 503761501, 665855107, 1511284503, 1997565321, 4533853509, 5992695963, 6808905449, 20426716347, 61280149041, 211076068919, 633228206757, 1899684620271]

約数ペア:

[(1, 1899684620271), (3, 633228206757), (9, 211076068919), (31, 61280149041), (93, 20426716347), (279, 6808905449), (317, 5992695963), (419, 4533853509), (951, 1997565321), (1257, 1511284503), (2853, 665855107), (3771, 503761501), (9827, 193312773), (12989, 146253339), (29481, 64437591), (38967, 48751113), (51263, 37057617), (88443, 21479197), (116901, 16250371), (132823, 14302377), (153789, 12352539), (398469, 4767459), (461367, 4117513), (1195407, 1589153)]