239462073

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 379392000

約数和(自身を除く): 139929927

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 199, 227, 279, 589, 597, 681, 1767, 1791, 2043, 3781, 4313, 5301, 6169, 7037, 11343, 12939, 18507, 21111, 34029, 38817, 45173, 55521, 63333, 117211, 133703, 135519, 351633, 401109, 406557, 858287, 1054899, 1203327, 1400363, 2574861, 4201089, 7724583, 12603267, 26606897, 79820691, 239462073]

約数ペア:

[(1, 239462073), (3, 79820691), (9, 26606897), (19, 12603267), (31, 7724583), (57, 4201089), (93, 2574861), (171, 1400363), (199, 1203327), (227, 1054899), (279, 858287), (589, 406557), (597, 401109), (681, 351633), (1767, 135519), (1791, 133703), (2043, 117211), (3781, 63333), (4313, 55521), (5301, 45173), (6169, 38817), (7037, 34029), (11343, 21111), (12939, 18507)]