2016796419

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5501

約数の個数: 48

約数和(自身を含む): 3308218368

約数和(自身を除く): 1291421949

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 121, 279, 341, 363, 1023, 1089, 1331, 3069, 3751, 3993, 5431, 11253, 11979, 16293, 33759, 41261, 48879, 59741, 123783, 168361, 179223, 371349, 505083, 537669, 657151, 1515249, 1851971, 1971453, 5555913, 5914359, 7228661, 16667739, 20371681, 21685983, 61115043, 65057949, 183345129, 224088491, 672265473, 2016796419]

約数ペア:

[(1, 2016796419), (3, 672265473), (9, 224088491), (11, 183345129), (31, 65057949), (33, 61115043), (93, 21685983), (99, 20371681), (121, 16667739), (279, 7228661), (341, 5914359), (363, 5555913), (1023, 1971453), (1089, 1851971), (1331, 1515249), (3069, 657151), (3751, 537669), (3993, 505083), (5431, 371349), (11253, 179223), (11979, 168361), (16293, 123783), (33759, 59741), (41261, 48879)]