1207406907

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{150907}}^1$

素因数の和:151047

約数の個数: 24

約数和(自身を含む): 2008887296

約数和(自身を除く): 801480389

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 150907, 452721, 1056349, 1358163, 3169047, 9507141, 19165189, 57495567, 134156323, 172486701, 402468969, 1207406907]

約数ペア:

[(1, 1207406907), (3, 402468969), (7, 172486701), (9, 134156323), (21, 57495567), (63, 19165189), (127, 9507141), (381, 3169047), (889, 1358163), (1143, 1056349), (2667, 452721), (8001, 150907)]