47875611

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 77647360

約数和(自身を除く): 29771749

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 399, 679, 1237, 1843, 2037, 3711, 5529, 8659, 12901, 23503, 25977, 38703, 70509, 119989, 164521, 359967, 493563, 839923, 2279791, 2519769, 6839373, 15958537, 47875611]

約数ペア:

[(1, 47875611), (3, 15958537), (7, 6839373), (19, 2519769), (21, 2279791), (57, 839923), (97, 493563), (133, 359967), (291, 164521), (399, 119989), (679, 70509), (1237, 38703), (1843, 25977), (2037, 23503), (3711, 12901), (5529, 8659)]