388892697

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{9067}}^1$

素因数の和:9145

約数の個数: 24

約数和(自身を含む): 568672416

約数和(自身を除く): 179779719

約数列:

[1, 3, 17, 29, 51, 87, 493, 841, 1479, 2523, 9067, 14297, 27201, 42891, 154139, 262943, 462417, 788829, 4470031, 7625347, 13410093, 22876041, 129630899, 388892697]

約数ペア:

[(1, 388892697), (3, 129630899), (17, 22876041), (29, 13410093), (51, 7625347), (87, 4470031), (493, 788829), (841, 462417), (1479, 262943), (2523, 154139), (9067, 42891), (14297, 27201)]