1177641

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 1853280

約数和(自身を除く): 675639

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 179, 387, 537, 731, 1611, 2193, 3043, 6579, 7697, 9129, 23091, 27387, 69273, 130849, 392547, 1177641]

約数ペア:

[(1, 1177641), (3, 392547), (9, 130849), (17, 69273), (43, 27387), (51, 23091), (129, 9129), (153, 7697), (179, 6579), (387, 3043), (537, 2193), (731, 1611)]