3107244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 8418816

約数和(自身を除く): 5311572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 521, 852, 994, 1042, 1491, 1563, 1988, 2084, 2982, 3126, 3647, 5964, 6252, 7294, 10941, 14588, 21882, 36991, 43764, 73982, 110973, 147964, 221946, 258937, 443892, 517874, 776811, 1035748, 1553622, 3107244]

約数ペア:

[(1, 3107244), (2, 1553622), (3, 1035748), (4, 776811), (6, 517874), (7, 443892), (12, 258937), (14, 221946), (21, 147964), (28, 110973), (42, 73982), (71, 43764), (84, 36991), (142, 21882), (213, 14588), (284, 10941), (426, 7294), (497, 6252), (521, 5964), (852, 3647), (994, 3126), (1042, 2982), (1491, 2084), (1563, 1988)]