6491793

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 10920960

約数和(自身を除く): 4429167

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 179, 231, 471, 537, 1099, 1253, 1727, 1969, 3297, 3759, 5181, 5907, 12089, 13783, 28103, 36267, 41349, 84309, 196721, 309133, 590163, 927399, 2163931, 6491793]

約数ペア:

[(1, 6491793), (3, 2163931), (7, 927399), (11, 590163), (21, 309133), (33, 196721), (77, 84309), (157, 41349), (179, 36267), (231, 28103), (471, 13783), (537, 12089), (1099, 5907), (1253, 5181), (1727, 3759), (1969, 3297)]