628903071

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{6907}}^1$

素因数の和:7131

約数の個数: 24

約数和(自身を含む): 928214144

約数和(自身を除く): 299311073

約数列:

[1, 3, 9, 67, 151, 201, 453, 603, 1359, 6907, 10117, 20721, 30351, 62163, 91053, 462769, 1042957, 1388307, 3128871, 4164921, 9386613, 69878119, 209634357, 628903071]

約数ペア:

[(1, 628903071), (3, 209634357), (9, 69878119), (67, 9386613), (151, 4164921), (201, 3128871), (453, 1388307), (603, 1042957), (1359, 462769), (6907, 91053), (10117, 62163), (20721, 30351)]