4304013

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 7441920

約数和(自身を除く): 3137907

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 67, 69, 133, 147, 161, 201, 399, 437, 469, 483, 931, 1127, 1273, 1311, 1407, 1541, 2793, 3059, 3283, 3381, 3819, 4623, 8911, 9177, 9849, 10787, 21413, 26733, 29279, 32361, 62377, 64239, 75509, 87837, 187131, 204953, 226527, 614859, 1434671, 4304013]

約数ペア:

[(1, 4304013), (3, 1434671), (7, 614859), (19, 226527), (21, 204953), (23, 187131), (49, 87837), (57, 75509), (67, 64239), (69, 62377), (133, 32361), (147, 29279), (161, 26733), (201, 21413), (399, 10787), (437, 9849), (469, 9177), (483, 8911), (931, 4623), (1127, 3819), (1273, 3381), (1311, 3283), (1407, 3059), (1541, 2793)]