13157177

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 15640800

約数和(自身を除く): 2483623

約数列:

[1, 11, 19, 59, 97, 121, 209, 649, 1067, 1121, 1843, 2299, 5723, 7139, 11737, 12331, 20273, 62953, 108737, 135641, 223003, 692483, 1196107, 13157177]

約数ペア:

[(1, 13157177), (11, 1196107), (19, 692483), (59, 223003), (97, 135641), (121, 108737), (209, 62953), (649, 20273), (1067, 12331), (1121, 11737), (1843, 7139), (2299, 5723)]