628332237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 1005758208

約数和(自身を除く): 377425971

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 163, 423, 489, 611, 701, 1467, 1833, 2103, 2119, 5499, 6309, 6357, 7661, 9113, 19071, 22983, 27339, 32947, 68949, 82017, 98841, 99593, 114263, 296523, 298779, 342789, 428311, 896337, 1028367, 1284933, 1485419, 3854799, 4456257, 5370361, 13368771, 16111083, 48333249, 69814693, 209444079, 628332237]

約数ペア:

[(1, 628332237), (3, 209444079), (9, 69814693), (13, 48333249), (39, 16111083), (47, 13368771), (117, 5370361), (141, 4456257), (163, 3854799), (423, 1485419), (489, 1284933), (611, 1028367), (701, 896337), (1467, 428311), (1833, 342789), (2103, 298779), (2119, 296523), (5499, 114263), (6309, 99593), (6357, 98841), (7661, 82017), (9113, 68949), (19071, 32947), (22983, 27339)]