28283013

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{3527}}^1$

素因数の和:3556

約数の個数: 28

約数和(自身を含む): 46273248

約数和(自身を除く): 17990235

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 3527, 8019, 10581, 31743, 38797, 95229, 116391, 285687, 349173, 857061, 1047519, 2571183, 3142557, 9427671, 28283013]

約数ペア:

[(1, 28283013), (3, 9427671), (9, 3142557), (11, 2571183), (27, 1047519), (33, 857061), (81, 349173), (99, 285687), (243, 116391), (297, 95229), (729, 38797), (891, 31743), (2673, 10581), (3527, 8019)]