349831041

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{64319}}^1$

素因数の和:64373

約数の個数: 24

約数和(自身を含む): 557268480

約数和(自身を除く): 207437439

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 64319, 192957, 450233, 1350699, 2379803, 3151631, 7139409, 9454893, 16658621, 49975863, 116610347, 349831041]

約数ペア:

[(1, 349831041), (3, 116610347), (7, 49975863), (21, 16658621), (37, 9454893), (49, 7139409), (111, 3151631), (147, 2379803), (259, 1350699), (777, 450233), (1813, 192957), (5439, 64319)]