33728937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 50972544

約数和(自身を除く): 17243607

約数列:

[1, 3, 11, 33, 41, 97, 123, 257, 291, 451, 771, 1067, 1353, 2827, 3201, 3977, 8481, 10537, 11931, 24929, 31611, 43747, 74787, 115907, 131241, 274219, 347721, 822657, 1022089, 3066267, 11242979, 33728937]

約数ペア:

[(1, 33728937), (3, 11242979), (11, 3066267), (33, 1022089), (41, 822657), (97, 347721), (123, 274219), (257, 131241), (291, 115907), (451, 74787), (771, 43747), (1067, 31611), (1353, 24929), (2827, 11931), (3201, 10537), (3977, 8481)]