397367804943

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1483}}^1\times {\mathrm{522317}}^1$

素因数の和:523828

約数の個数: 32

約数和(自身を含む): 620095929600

約数和(自身を除く): 222728124657

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1483, 4449, 13347, 28177, 40041, 84531, 253593, 522317, 760779, 1566951, 4700853, 9924023, 14102559, 29772069, 89316207, 267948621, 774596111, 2323788333, 6971364999, 14717326109, 20914094997, 44151978327, 132455934981, 397367804943]

約数ペア:

[(1, 397367804943), (3, 132455934981), (9, 44151978327), (19, 20914094997), (27, 14717326109), (57, 6971364999), (171, 2323788333), (513, 774596111), (1483, 267948621), (4449, 89316207), (13347, 29772069), (28177, 14102559), (40041, 9924023), (84531, 4700853), (253593, 1566951), (522317, 760779)]