1473087

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{911}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 2495232

約数和(自身を除く): 1022145

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 911, 1617, 2733, 6377, 10021, 19131, 30063, 44639, 70147, 133917, 210441, 491029, 1473087]

約数ペア:

[(1, 1473087), (3, 491029), (7, 210441), (11, 133917), (21, 70147), (33, 44639), (49, 30063), (77, 19131), (147, 10021), (231, 6377), (539, 2733), (911, 1617)]