6893859

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 11162880

約数和(自身を除く): 4269021

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 2039, 3381, 6117, 14273, 42819, 46897, 99911, 140691, 299733, 328279, 984837, 2297953, 6893859]

約数ペア:

[(1, 6893859), (3, 2297953), (7, 984837), (21, 328279), (23, 299733), (49, 140691), (69, 99911), (147, 46897), (161, 42819), (483, 14273), (1127, 6117), (2039, 3381)]