2370459

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 4103680

約数和(自身を除く): 1733221

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 457, 741, 1371, 1729, 3199, 5187, 5941, 8683, 9597, 17823, 26049, 41587, 60781, 112879, 124761, 182343, 338637, 790153, 2370459]

約数ペア:

[(1, 2370459), (3, 790153), (7, 338637), (13, 182343), (19, 124761), (21, 112879), (39, 60781), (57, 41587), (91, 26049), (133, 17823), (247, 9597), (273, 8683), (399, 5941), (457, 5187), (741, 3199), (1371, 1729)]