42713517

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1033}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 71470080

約数和(自身を除く): 28756563

約数列:

[1, 3, 7, 11, 21, 33, 77, 179, 231, 537, 1033, 1253, 1969, 3099, 3759, 5907, 7231, 11363, 13783, 21693, 34089, 41349, 79541, 184907, 238623, 554721, 1294349, 2033977, 3883047, 6101931, 14237839, 42713517]

約数ペア:

[(1, 42713517), (3, 14237839), (7, 6101931), (11, 3883047), (21, 2033977), (33, 1294349), (77, 554721), (179, 238623), (231, 184907), (537, 79541), (1033, 41349), (1253, 34089), (1969, 21693), (3099, 13783), (3759, 11363), (5907, 7231)]