8906307

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 13278720

約数和(自身を除く): 4372413

約数列:

[1, 3, 19, 37, 41, 57, 103, 111, 123, 309, 703, 779, 1517, 1957, 2109, 2337, 3811, 4223, 4551, 5871, 11433, 12669, 28823, 72409, 80237, 86469, 156251, 217227, 240711, 468753, 2968769, 8906307]

約数ペア:

[(1, 8906307), (3, 2968769), (19, 468753), (37, 240711), (41, 217227), (57, 156251), (103, 86469), (111, 80237), (123, 72409), (309, 28823), (703, 12669), (779, 11433), (1517, 5871), (1957, 4551), (2109, 4223), (2337, 3811)]