380802383

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{9787}}^1$

素因数の和:9914

約数の個数: 16

約数和(自身を含む): 425895456

約数和(自身を除く): 45093073

約数列:

[1, 13, 41, 73, 533, 949, 2993, 9787, 38909, 127231, 401267, 714451, 5216471, 9287863, 29292491, 380802383]

約数ペア:

[(1, 380802383), (13, 29292491), (41, 9287863), (73, 5216471), (533, 714451), (949, 401267), (2993, 127231), (9787, 38909)]