243338217

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{10321}}^1$

素因数の和:10624

約数の個数: 16

約数和(自身を含む): 336910080

約数和(自身を除く): 93571863

約数列:

[1, 3, 29, 87, 271, 813, 7859, 10321, 23577, 30963, 299309, 897927, 2796991, 8390973, 81112739, 243338217]

約数ペア:

[(1, 243338217), (3, 81112739), (29, 8390973), (87, 2796991), (271, 897927), (813, 299309), (7859, 30963), (10321, 23577)]