8012487

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 13022208

約数和(自身を除く): 5009721

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 313, 371, 483, 939, 1113, 1219, 2191, 3657, 6573, 7199, 8533, 16589, 21597, 25599, 49767, 50393, 116123, 151179, 348369, 381547, 1144641, 2670829, 8012487]

約数ペア:

[(1, 8012487), (3, 2670829), (7, 1144641), (21, 381547), (23, 348369), (53, 151179), (69, 116123), (159, 50393), (161, 49767), (313, 25599), (371, 21597), (483, 16589), (939, 8533), (1113, 7199), (1219, 6573), (2191, 3657)]