2721867363

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{11941}}^1$

素因数の和:12040

約数の個数: 48

約数和(自身を含む): 4371727360

約数和(自身を除く): 1649859997

約数列:

[1, 3, 9, 19, 31, 43, 57, 93, 129, 171, 279, 387, 589, 817, 1333, 1767, 2451, 3999, 5301, 7353, 11941, 11997, 25327, 35823, 75981, 107469, 226879, 227943, 370171, 513463, 680637, 1110513, 1540389, 2041911, 3331539, 4621167, 7033249, 9755797, 15917353, 21099747, 29267391, 47752059, 63299241, 87802173, 143256177, 302429707, 907289121, 2721867363]

約数ペア:

[(1, 2721867363), (3, 907289121), (9, 302429707), (19, 143256177), (31, 87802173), (43, 63299241), (57, 47752059), (93, 29267391), (129, 21099747), (171, 15917353), (279, 9755797), (387, 7033249), (589, 4621167), (817, 3331539), (1333, 2041911), (1767, 1540389), (2451, 1110513), (3999, 680637), (5301, 513463), (7353, 370171), (11941, 227943), (11997, 226879), (25327, 107469), (35823, 75981)]