3471471

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 5548800

約数和(自身を除く): 2077329

約数列:

[1, 3, 9, 19, 27, 57, 67, 101, 171, 201, 303, 513, 603, 909, 1273, 1809, 1919, 2727, 3819, 5757, 6767, 11457, 17271, 20301, 34371, 51813, 60903, 128573, 182709, 385719, 1157157, 3471471]

約数ペア:

[(1, 3471471), (3, 1157157), (9, 385719), (19, 182709), (27, 128573), (57, 60903), (67, 51813), (101, 34371), (171, 20301), (201, 17271), (303, 11457), (513, 6767), (603, 5757), (909, 3819), (1273, 2727), (1809, 1919)]