3855789

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 6819840

約数和(自身を除く): 2964051

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 887, 1449, 2661, 4347, 6209, 7983, 18627, 20401, 23949, 55881, 61203, 142807, 167643, 183609, 428421, 550827, 1285263, 3855789]

約数ペア:

[(1, 3855789), (3, 1285263), (7, 550827), (9, 428421), (21, 183609), (23, 167643), (27, 142807), (63, 61203), (69, 55881), (161, 23949), (189, 20401), (207, 18627), (483, 7983), (621, 6209), (887, 4347), (1449, 2661)]