20173569273

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1424989}}^1$

素因数の和:1425030

約数の個数: 36

約数和(自身を含む): 34493307940

約数和(自身を除く): 14319738667

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 1089, 1287, 1573, 4719, 14157, 1424989, 4274967, 12824901, 15674879, 18524857, 47024637, 55574571, 141073911, 166723713, 172423669, 203773427, 517271007, 611320281, 1551813021, 1833960843, 2241507697, 6724523091, 20173569273]

約数ペア:

[(1, 20173569273), (3, 6724523091), (9, 2241507697), (11, 1833960843), (13, 1551813021), (33, 611320281), (39, 517271007), (99, 203773427), (117, 172423669), (121, 166723713), (143, 141073911), (363, 55574571), (429, 47024637), (1089, 18524857), (1287, 15674879), (1573, 12824901), (4719, 4274967), (14157, 1424989)]