1330777459

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 1580705280

約数和(自身を除く): 249927821

約数列:

[1, 11, 17, 43, 187, 359, 461, 473, 731, 3949, 5071, 6103, 7837, 8041, 15437, 19823, 67133, 86207, 165499, 169807, 218053, 262429, 336991, 1820489, 2813483, 2886719, 3706901, 7116457, 30948313, 78281027, 120979769, 1330777459]

約数ペア:

[(1, 1330777459), (11, 120979769), (17, 78281027), (43, 30948313), (187, 7116457), (359, 3706901), (461, 2886719), (473, 2813483), (731, 1820489), (3949, 336991), (5071, 262429), (6103, 218053), (7837, 169807), (8041, 165499), (15437, 86207), (19823, 67133)]