2017415241

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{13171}}^1$

素因数の和:13275

約数の個数: 40

約数和(自身を含む): 3162123008

約数和(自身を除く): 1144707767

約数列:

[1, 3, 9, 27, 31, 61, 81, 93, 183, 279, 549, 837, 1647, 1891, 2511, 4941, 5673, 13171, 17019, 39513, 51057, 118539, 153171, 355617, 408301, 803431, 1066851, 1224903, 2410293, 3674709, 7230879, 11024127, 21692637, 24906361, 33072381, 65077911, 74719083, 224157249, 672471747, 2017415241]

約数ペア:

[(1, 2017415241), (3, 672471747), (9, 224157249), (27, 74719083), (31, 65077911), (61, 33072381), (81, 24906361), (93, 21692637), (183, 11024127), (279, 7230879), (549, 3674709), (837, 2410293), (1647, 1224903), (1891, 1066851), (2511, 803431), (4941, 408301), (5673, 355617), (13171, 153171), (17019, 118539), (39513, 51057)]