38312547

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140339}}^1$

素因数の和:140362

約数の個数: 16

約数和(自身を含む): 62872320

約数和(自身を除く): 24559773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 140339, 421017, 982373, 1824407, 2947119, 5473221, 12770849, 38312547]

約数ペア:

[(1, 38312547), (3, 12770849), (7, 5473221), (13, 2947119), (21, 1824407), (39, 982373), (91, 421017), (273, 140339)]