47914251

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6743

約数の個数: 32

約数和(自身を含む): 82231296

約数和(自身を除く): 34317045

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 6691, 7161, 20073, 46837, 73601, 140511, 207421, 220803, 515207, 622263, 1451947, 1545621, 2281631, 4355841, 6844893, 15971417, 47914251]

約数ペア:

[(1, 47914251), (3, 15971417), (7, 6844893), (11, 4355841), (21, 2281631), (31, 1545621), (33, 1451947), (77, 622263), (93, 515207), (217, 220803), (231, 207421), (341, 140511), (651, 73601), (1023, 46837), (2387, 20073), (6691, 7161)]