9491937

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4967}}^1$

素因数の和:4997

約数の個数: 24

約数和(自身を含む): 15857856

約数和(自身を除く): 6365919

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 4967, 14901, 34769, 64571, 104307, 193713, 243383, 451997, 730149, 1355991, 3163979, 9491937]

約数ペア:

[(1, 9491937), (3, 3163979), (7, 1355991), (13, 730149), (21, 451997), (39, 243383), (49, 193713), (91, 104307), (147, 64571), (273, 34769), (637, 14901), (1911, 4967)]