11214917

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 13767552

約数和(自身を除く): 2552635

約数列:

[1, 7, 17, 73, 119, 511, 1241, 1291, 8687, 9037, 21947, 94243, 153629, 659701, 1602131, 11214917]

約数ペア:

[(1, 11214917), (7, 1602131), (17, 659701), (73, 153629), (119, 94243), (511, 21947), (1241, 9037), (1291, 8687)]