905508747

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{234527}}^1$

素因数の和:234560

約数の個数: 32

約数和(自身を含む): 1576028160

約数和(自身を除く): 670519413

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 234527, 703581, 2110743, 2579797, 3048851, 6332229, 7739391, 9146553, 23218173, 27439659, 33537361, 69654519, 82318977, 100612083, 301836249, 905508747]

約数ペア:

[(1, 905508747), (3, 301836249), (9, 100612083), (11, 82318977), (13, 69654519), (27, 33537361), (33, 27439659), (39, 23218173), (99, 9146553), (117, 7739391), (143, 6332229), (297, 3048851), (351, 2579797), (429, 2110743), (1287, 703581), (3861, 234527)]