4136223

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 6899200

約数和(自身を除く): 2762977

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 139, 273, 327, 417, 763, 973, 1417, 1807, 2289, 2919, 4251, 5421, 9919, 12649, 15151, 29757, 37947, 45453, 106057, 196963, 318171, 590889, 1378741, 4136223]

約数ペア:

[(1, 4136223), (3, 1378741), (7, 590889), (13, 318171), (21, 196963), (39, 106057), (91, 45453), (109, 37947), (139, 29757), (273, 15151), (327, 12649), (417, 9919), (763, 5421), (973, 4251), (1417, 2919), (1807, 2289)]