28443393

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{3547}}^1$

素因数の和:3576

約数の個数: 28

約数和(自身を含む): 46535568

約数和(自身を除く): 18092175

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 3547, 8019, 10641, 31923, 39017, 95769, 117051, 287307, 351153, 861921, 1053459, 2585763, 3160377, 9481131, 28443393]

約数ペア:

[(1, 28443393), (3, 9481131), (9, 3160377), (11, 2585763), (27, 1053459), (33, 861921), (81, 351153), (99, 287307), (243, 117051), (297, 95769), (729, 39017), (891, 31923), (2673, 10641), (3547, 8019)]