3490851

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 6039040

約数和(自身を除く): 2548189

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 673, 741, 1729, 2019, 4711, 5187, 8749, 12787, 14133, 26247, 38361, 61243, 89509, 166231, 183729, 268527, 498693, 1163617, 3490851]

約数ペア:

[(1, 3490851), (3, 1163617), (7, 498693), (13, 268527), (19, 183729), (21, 166231), (39, 89509), (57, 61243), (91, 38361), (133, 26247), (247, 14133), (273, 12787), (399, 8749), (673, 5187), (741, 4711), (1729, 2019)]