38086321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 50577408

約数和(自身を除く): 12491087

約数列:

[1, 7, 13, 23, 31, 91, 161, 217, 299, 403, 587, 713, 2093, 2821, 4109, 4991, 7631, 9269, 13501, 18197, 53417, 64883, 94507, 127379, 175513, 236561, 418531, 1228591, 1655927, 2929717, 5440903, 38086321]

約数ペア:

[(1, 38086321), (7, 5440903), (13, 2929717), (23, 1655927), (31, 1228591), (91, 418531), (161, 236561), (217, 175513), (299, 127379), (403, 94507), (587, 64883), (713, 53417), (2093, 18197), (2821, 13501), (4109, 9269), (4991, 7631)]