2380456071

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{1951}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 3990325248

約数和(自身を除く): 1609869177

約数列:

[1, 3, 7, 9, 21, 63, 107, 181, 321, 543, 749, 963, 1267, 1629, 1951, 2247, 3801, 5853, 6741, 11403, 13657, 17559, 19367, 40971, 58101, 122913, 135569, 174303, 208757, 353131, 406707, 626271, 1059393, 1220121, 1461299, 1878813, 2471917, 3178179, 4383897, 7415751, 13151691, 22247253, 37785017, 113355051, 264495119, 340065153, 793485357, 2380456071]

約数ペア:

[(1, 2380456071), (3, 793485357), (7, 340065153), (9, 264495119), (21, 113355051), (63, 37785017), (107, 22247253), (181, 13151691), (321, 7415751), (543, 4383897), (749, 3178179), (963, 2471917), (1267, 1878813), (1629, 1461299), (1951, 1220121), (2247, 1059393), (3801, 626271), (5853, 406707), (6741, 353131), (11403, 208757), (13657, 174303), (17559, 135569), (19367, 122913), (40971, 58101)]