3504519

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 5529600

約数和(自身を除く): 2025081

約数列:

[1, 3, 9, 27, 31, 53, 79, 93, 159, 237, 279, 477, 711, 837, 1431, 1643, 2133, 2449, 4187, 4929, 7347, 12561, 14787, 22041, 37683, 44361, 66123, 113049, 129797, 389391, 1168173, 3504519]

約数ペア:

[(1, 3504519), (3, 1168173), (9, 389391), (27, 129797), (31, 113049), (53, 66123), (79, 44361), (93, 37683), (159, 22041), (237, 14787), (279, 12561), (477, 7347), (711, 4929), (837, 4187), (1431, 2449), (1643, 2133)]