7073187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 11232000

約数和(自身を除く): 4158813

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 389, 551, 627, 957, 1167, 1653, 4279, 6061, 7391, 11281, 12837, 18183, 22173, 33843, 81301, 124091, 214339, 243903, 372273, 643017, 2357729, 7073187]

約数ペア:

[(1, 7073187), (3, 2357729), (11, 643017), (19, 372273), (29, 243903), (33, 214339), (57, 124091), (87, 81301), (209, 33843), (319, 22173), (389, 18183), (551, 12837), (627, 11281), (957, 7391), (1167, 6061), (1653, 4279)]