38846457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^2$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 63101220

約数和(自身を除く): 24254763

約数列:

[1, 3, 9, 13, 29, 39, 87, 107, 117, 261, 321, 377, 963, 1131, 1391, 3103, 3393, 4173, 9309, 11449, 12519, 27927, 34347, 40339, 103041, 121017, 148837, 332021, 363051, 446511, 996063, 1339533, 2988189, 4316273, 12948819, 38846457]

約数ペア:

[(1, 38846457), (3, 12948819), (9, 4316273), (13, 2988189), (29, 1339533), (39, 996063), (87, 446511), (107, 363051), (117, 332021), (261, 148837), (321, 121017), (377, 103041), (963, 40339), (1131, 34347), (1391, 27927), (3103, 12519), (3393, 11449), (4173, 9309)]