1254141

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 2193984

約数和(自身を除く): 939843

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1171, 3513, 8197, 10539, 19907, 24591, 59721, 73773, 139349, 179163, 418047, 1254141]

約数ペア:

[(1, 1254141), (3, 418047), (7, 179163), (9, 139349), (17, 73773), (21, 59721), (51, 24591), (63, 19907), (119, 10539), (153, 8197), (357, 3513), (1071, 1171)]