38731797

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6491}}^1$

素因数の和:6530

約数の個数: 32

約数和(自身を含む): 65439360

約数和(自身を除く): 26707563

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 6491, 19473, 58419, 84383, 110347, 175257, 253149, 331041, 759447, 993123, 1434511, 2278341, 2979369, 4303533, 12910599, 38731797]

約数ペア:

[(1, 38731797), (3, 12910599), (9, 4303533), (13, 2979369), (17, 2278341), (27, 1434511), (39, 993123), (51, 759447), (117, 331041), (153, 253149), (221, 175257), (351, 110347), (459, 84383), (663, 58419), (1989, 19473), (5967, 6491)]