248916357

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{1627}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 365713920

約数和(自身を除く): 116797563

約数列:

[1, 3, 9, 89, 191, 267, 573, 801, 1627, 1719, 4881, 14643, 16999, 50997, 144803, 152991, 310757, 434409, 932271, 1303227, 2796813, 27657373, 82972119, 248916357]

約数ペア:

[(1, 248916357), (3, 82972119), (9, 27657373), (89, 2796813), (191, 1303227), (267, 932271), (573, 434409), (801, 310757), (1627, 152991), (1719, 144803), (4881, 50997), (14643, 16999)]