214298337

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{853}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 326624256

約数和(自身を除く): 112325919

約数列:

[1, 3, 11, 23, 33, 69, 253, 331, 759, 853, 993, 2559, 3641, 7613, 9383, 10923, 19619, 22839, 28149, 58857, 83743, 215809, 251229, 282343, 647427, 847029, 3105773, 6493889, 9317319, 19481667, 71432779, 214298337]

約数ペア:

[(1, 214298337), (3, 71432779), (11, 19481667), (23, 9317319), (33, 6493889), (69, 3105773), (253, 847029), (331, 647427), (759, 282343), (853, 251229), (993, 215809), (2559, 83743), (3641, 58857), (7613, 28149), (9383, 22839), (10923, 19619)]