211344172293

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{95747}}^1$

素因数の和:96105

約数の個数: 32

約数和(自身を含む): 293623114752

約数和(自身を除く): 82278942459

約数列:

[1, 3, 43, 71, 129, 213, 241, 723, 3053, 9159, 10363, 17111, 31089, 51333, 95747, 287241, 735773, 2207319, 4117121, 6798037, 12351363, 20394111, 23075027, 69225081, 292315591, 876946773, 992226161, 1638326917, 2976678483, 4914980751, 70448057431, 211344172293]

約数ペア:

[(1, 211344172293), (3, 70448057431), (43, 4914980751), (71, 2976678483), (129, 1638326917), (213, 992226161), (241, 876946773), (723, 292315591), (3053, 69225081), (9159, 23075027), (10363, 20394111), (17111, 12351363), (31089, 6798037), (51333, 4117121), (95747, 2207319), (287241, 735773)]