669704763

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{4877}}^1$

素因数の和:5403

約数の個数: 32

約数和(自身を含む): 1101413376

約数和(自身を除く): 431708613

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 503, 1509, 3521, 4877, 6539, 10563, 14631, 19617, 34139, 45773, 63401, 102417, 137319, 190203, 443807, 1331421, 2453131, 7359393, 17171917, 31890703, 51515751, 95672109, 223234921, 669704763]

約数ペア:

[(1, 669704763), (3, 223234921), (7, 95672109), (13, 51515751), (21, 31890703), (39, 17171917), (91, 7359393), (273, 2453131), (503, 1331421), (1509, 443807), (3521, 190203), (4877, 137319), (6539, 102417), (10563, 63401), (14631, 45773), (19617, 34139)]