13274469

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 21571200

約数和(自身を除く): 8296731

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 641, 767, 1593, 1923, 2301, 5769, 6903, 8333, 17307, 20709, 24999, 37819, 74997, 113457, 224991, 340371, 491647, 1021113, 1474941, 4424823, 13274469]

約数ペア:

[(1, 13274469), (3, 4424823), (9, 1474941), (13, 1021113), (27, 491647), (39, 340371), (59, 224991), (117, 113457), (177, 74997), (351, 37819), (531, 24999), (641, 20709), (767, 17307), (1593, 8333), (1923, 6903), (2301, 5769)]