38899113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{19979}}^1$

素因数の和:20052

約数の個数: 16

約数和(自身を含む): 57542400

約数和(自身を除く): 18643287

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 19979, 59937, 219769, 659307, 1178761, 3536283, 12966371, 38899113]

約数ペア:

[(1, 38899113), (3, 12966371), (11, 3536283), (33, 1178761), (59, 659307), (177, 219769), (649, 59937), (1947, 19979)]