712965747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1709}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 1080172800

約数和(自身を除く): 367207053

約数列:

[1, 3, 13, 19, 39, 57, 247, 563, 741, 1689, 1709, 5127, 7319, 10697, 21957, 22217, 32091, 32471, 66651, 97413, 139061, 417183, 422123, 962167, 1266369, 2886501, 12508171, 18281173, 37524513, 54843519, 237655249, 712965747]

約数ペア:

[(1, 712965747), (3, 237655249), (13, 54843519), (19, 37524513), (39, 18281173), (57, 12508171), (247, 2886501), (563, 1266369), (741, 962167), (1689, 422123), (1709, 417183), (5127, 139061), (7319, 97413), (10697, 66651), (21957, 32471), (22217, 32091)]