28634793

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 44900352

約数和(自身を除く): 16265559

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 253, 341, 713, 759, 1023, 1217, 2139, 3651, 7843, 13387, 23529, 27991, 37727, 40161, 83973, 113181, 307901, 414997, 867721, 923703, 1244991, 2603163, 9544931, 28634793]

約数ペア:

[(1, 28634793), (3, 9544931), (11, 2603163), (23, 1244991), (31, 923703), (33, 867721), (69, 414997), (93, 307901), (253, 113181), (341, 83973), (713, 40161), (759, 37727), (1023, 27991), (1217, 23529), (2139, 13387), (3651, 7843)]