2017495809

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{368089}}^1$

素因数の和:368134

約数の個数: 32

約数和(自身を含む): 3533664000

約数和(自身を除く): 1516168191

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 368089, 1104267, 2576623, 3312801, 7729869, 9938403, 10674581, 23189607, 32023743, 69568821, 74722067, 96071229, 224166201, 288213687, 672498603, 2017495809]

約数ペア:

[(1, 2017495809), (3, 672498603), (7, 288213687), (9, 224166201), (21, 96071229), (27, 74722067), (29, 69568821), (63, 32023743), (87, 23189607), (189, 10674581), (203, 9938403), (261, 7729869), (609, 3312801), (783, 2576623), (1827, 1104267), (5481, 368089)]