8468487

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 12779520

約数和(自身を除く): 4311033

約数列:

[1, 3, 9, 31, 93, 127, 239, 279, 381, 717, 1143, 2151, 3937, 7409, 11811, 22227, 30353, 35433, 66681, 91059, 273177, 940943, 2822829, 8468487]

約数ペア:

[(1, 8468487), (3, 2822829), (9, 940943), (31, 273177), (93, 91059), (127, 66681), (239, 35433), (279, 30353), (381, 22227), (717, 11811), (1143, 7409), (2151, 3937)]