29402919

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3989}}^1$

素因数の和:4021

約数の個数: 40

約数和(自身を含む): 54072480

約数和(自身を除く): 24669561

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 3989, 7371, 11967, 27923, 35901, 51857, 83769, 107703, 155571, 251307, 323109, 362999, 466713, 753921, 1088997, 1400139, 2261763, 3266991, 4200417, 9800973, 29402919]

約数ペア:

[(1, 29402919), (3, 9800973), (7, 4200417), (9, 3266991), (13, 2261763), (21, 1400139), (27, 1088997), (39, 753921), (63, 466713), (81, 362999), (91, 323109), (117, 251307), (189, 155571), (273, 107703), (351, 83769), (567, 51857), (819, 35901), (1053, 27923), (2457, 11967), (3989, 7371)]