38699973

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19457}}^1$

素因数の和:19493

約数の個数: 24

約数和(自身を含む): 63744408

約数和(自身を除く): 25044435

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 19457, 58371, 175113, 252941, 330769, 758823, 992307, 2276469, 2976921, 4299997, 12899991, 38699973]

約数ペア:

[(1, 38699973), (3, 12899991), (9, 4299997), (13, 2976921), (17, 2276469), (39, 992307), (51, 758823), (117, 330769), (153, 252941), (221, 175113), (663, 58371), (1989, 19457)]