445250910657

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1\times {\mathrm{458917}}^1$

素因数の和:459957

約数の個数: 32

約数和(自身を含む): 693619679232

約数和(自身を除く): 248368768575

約数列:

[1, 3, 7, 21, 47, 141, 329, 983, 987, 2949, 6881, 20643, 46201, 138603, 323407, 458917, 970221, 1376751, 3212419, 9637257, 21569099, 64707297, 150983693, 451115411, 452951079, 1353346233, 3157807877, 9473423631, 21202424317, 63607272951, 148416970219, 445250910657]

約数ペア:

[(1, 445250910657), (3, 148416970219), (7, 63607272951), (21, 21202424317), (47, 9473423631), (141, 3157807877), (329, 1353346233), (983, 452951079), (987, 451115411), (2949, 150983693), (6881, 64707297), (20643, 21569099), (46201, 9637257), (138603, 3212419), (323407, 1376751), (458917, 970221)]