7231419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3291

約数の個数: 24

約数和(自身を含む): 11844560

約数和(自身を除く): 4613141

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 3253, 9759, 29277, 42289, 61807, 126867, 185421, 380601, 556263, 803491, 2410473, 7231419]

約数ペア:

[(1, 7231419), (3, 2410473), (9, 803491), (13, 556263), (19, 380601), (39, 185421), (57, 126867), (117, 61807), (171, 42289), (247, 29277), (741, 9759), (2223, 3253)]