487325103

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{6947}}^1$

素因数の和:7366

約数の個数: 16

約数和(自身を含む): 661449600

約数和(自身を除く): 174124497

約数列:

[1, 3, 67, 201, 349, 1047, 6947, 20841, 23383, 70149, 465449, 1396347, 2424503, 7273509, 162441701, 487325103]

約数ペア:

[(1, 487325103), (3, 162441701), (67, 7273509), (201, 2424503), (349, 1396347), (1047, 465449), (6947, 70149), (20841, 23383)]