6416319

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 11092480

約数和(自身を除く): 4676161

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1237, 1729, 3711, 5187, 8659, 16081, 23503, 25977, 48243, 70509, 112567, 164521, 305539, 337701, 493563, 916617, 2138773, 6416319]

約数ペア:

[(1, 6416319), (3, 2138773), (7, 916617), (13, 493563), (19, 337701), (21, 305539), (39, 164521), (57, 112567), (91, 70509), (133, 48243), (247, 25977), (273, 23503), (399, 16081), (741, 8659), (1237, 5187), (1729, 3711)]