2108593365

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{7993}}^1$

素因数の和:8453

約数の個数: 32

約数和(自身を含む): 3461082240

約数和(自身を除く): 1352488875

約数列:

[1, 3, 5, 15, 43, 129, 215, 409, 645, 1227, 2045, 6135, 7993, 17587, 23979, 39965, 52761, 87935, 119895, 263805, 343699, 1031097, 1718495, 3269137, 5155485, 9807411, 16345685, 49037055, 140572891, 421718673, 702864455, 2108593365]

約数ペア:

[(1, 2108593365), (3, 702864455), (5, 421718673), (15, 140572891), (43, 49037055), (129, 16345685), (215, 9807411), (409, 5155485), (645, 3269137), (1227, 1718495), (2045, 1031097), (6135, 343699), (7993, 263805), (17587, 119895), (23979, 87935), (39965, 52761)]