1948023

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 3601920

約数和(自身を除く): 1653897

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 937, 2079, 2811, 6559, 8433, 10307, 19677, 25299, 30921, 59031, 72149, 92763, 177093, 216447, 278289, 649341, 1948023]

約数ペア:

[(1, 1948023), (3, 649341), (7, 278289), (9, 216447), (11, 177093), (21, 92763), (27, 72149), (33, 59031), (63, 30921), (77, 25299), (99, 19677), (189, 10307), (231, 8433), (297, 6559), (693, 2811), (937, 2079)]