9823779

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 17721600

約数和(自身を除く): 7897821

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 283, 399, 551, 609, 849, 1197, 1653, 1827, 1981, 2547, 3857, 4959, 5377, 5943, 8207, 11571, 16131, 17829, 24621, 34713, 37639, 48393, 57449, 73863, 112917, 155933, 172347, 338751, 467799, 517041, 1091531, 1403397, 3274593, 9823779]

約数ペア:

[(1, 9823779), (3, 3274593), (7, 1403397), (9, 1091531), (19, 517041), (21, 467799), (29, 338751), (57, 172347), (63, 155933), (87, 112917), (133, 73863), (171, 57449), (203, 48393), (261, 37639), (283, 34713), (399, 24621), (551, 17829), (609, 16131), (849, 11571), (1197, 8207), (1653, 5943), (1827, 5377), (1981, 4959), (2547, 3857)]