6628347

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 11321856

約数和(自身を除く): 4693509

約数列:

[1, 3, 9, 11, 23, 33, 41, 69, 71, 99, 123, 207, 213, 253, 369, 451, 639, 759, 781, 943, 1353, 1633, 2277, 2343, 2829, 2911, 4059, 4899, 7029, 8487, 8733, 10373, 14697, 17963, 26199, 31119, 32021, 53889, 66953, 93357, 96063, 161667, 200859, 288189, 602577, 736483, 2209449, 6628347]

約数ペア:

[(1, 6628347), (3, 2209449), (9, 736483), (11, 602577), (23, 288189), (33, 200859), (41, 161667), (69, 96063), (71, 93357), (99, 66953), (123, 53889), (207, 32021), (213, 31119), (253, 26199), (369, 17963), (451, 14697), (639, 10373), (759, 8733), (781, 8487), (943, 7029), (1353, 4899), (1633, 4059), (2277, 2911), (2343, 2829)]