3438799

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 4644864

約数和(自身を除く): 1206065

約数列:

[1, 7, 13, 23, 31, 53, 91, 161, 217, 299, 371, 403, 689, 713, 1219, 1643, 2093, 2821, 4823, 4991, 8533, 9269, 11501, 15847, 21359, 37789, 64883, 110929, 149513, 264523, 491257, 3438799]

約数ペア:

[(1, 3438799), (7, 491257), (13, 264523), (23, 149513), (31, 110929), (53, 64883), (91, 37789), (161, 21359), (217, 15847), (299, 11501), (371, 9269), (403, 8533), (689, 4991), (713, 4823), (1219, 2821), (1643, 2093)]