213032373

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{2953}}^1$

素因数の和:3268

約数の個数: 16

約数和(自身を含む): 287837760

約数和(自身を除く): 74805387

約数列:

[1, 3, 139, 173, 417, 519, 2953, 8859, 24047, 72141, 410467, 510869, 1231401, 1532607, 71010791, 213032373]

約数ペア:

[(1, 213032373), (3, 71010791), (139, 1532607), (173, 1231401), (417, 510869), (519, 410467), (2953, 72141), (8859, 24047)]