7414533

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 14084928

約数和(自身を除く): 6670395

約数列:

[1, 3, 7, 9, 17, 21, 23, 43, 49, 51, 63, 69, 119, 129, 147, 153, 161, 207, 301, 357, 387, 391, 441, 483, 731, 833, 903, 989, 1071, 1127, 1173, 1449, 2107, 2193, 2499, 2709, 2737, 2967, 3381, 3519, 5117, 6321, 6579, 6923, 7497, 8211, 8901, 10143, 15351, 16813, 18963, 19159, 20769, 24633, 35819, 46053, 48461, 50439, 57477, 62307, 107457, 117691, 145383, 151317, 172431, 322371, 353073, 436149, 823837, 1059219, 2471511, 7414533]

約数ペア:

[(1, 7414533), (3, 2471511), (7, 1059219), (9, 823837), (17, 436149), (21, 353073), (23, 322371), (43, 172431), (49, 151317), (51, 145383), (63, 117691), (69, 107457), (119, 62307), (129, 57477), (147, 50439), (153, 48461), (161, 46053), (207, 35819), (301, 24633), (357, 20769), (387, 19159), (391, 18963), (441, 16813), (483, 15351), (731, 10143), (833, 8901), (903, 8211), (989, 7497), (1071, 6923), (1127, 6579), (1173, 6321), (1449, 5117), (2107, 3519), (2193, 3381), (2499, 2967), (2709, 2737)]