38417739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 56407104

約数和(自身を除く): 17989365

約数列:

[1, 3, 17, 51, 53, 61, 159, 183, 233, 699, 901, 1037, 2703, 3111, 3233, 3961, 9699, 11883, 12349, 14213, 37047, 42639, 54961, 164883, 209933, 241621, 629799, 724863, 753289, 2259867, 12805913, 38417739]

約数ペア:

[(1, 38417739), (3, 12805913), (17, 2259867), (51, 753289), (53, 724863), (61, 629799), (159, 241621), (183, 209933), (233, 164883), (699, 54961), (901, 42639), (1037, 37047), (2703, 14213), (3111, 12349), (3233, 11883), (3961, 9699)]