31496901

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 42840000

約数和(自身を除く): 11343099

約数列:

[1, 3, 67, 201, 349, 449, 1047, 1347, 23383, 30083, 70149, 90249, 156701, 470103, 10498967, 31496901]

約数ペア:

[(1, 31496901), (3, 10498967), (67, 470103), (201, 156701), (349, 90249), (449, 70149), (1047, 30083), (1347, 23383)]